General catalogue of books printed from 1500 to july 1997 9-361 book two: Magazines, Museum Catalogues, Private and Puble Libraries, Contributions from Diallists, etc

TA’BOIS, Noel C. Letter to John Westwood dated 22 September 1983, pp 4 and two sketches in respect of the former’s armillary sphere sundial. See Westwood entry.

TA'BOIS, Noel C. "Understanding Sundials". Clocks, Volume 6, No 6, 35-38, December 1983.

TA'BOIS, Noel C. "Latitude and the sundial". Clocks, Volume 8, No 5, 29, November 1985.

TA'BOIS, Noel C. "Minor adjustments". Clocks, Volume 8, No 6, 42, December 1985.

TA'BOIS, Noel C. "Second-hand sundial". Clocks, Volume 8, No 3, 46-47, September 1985.

TA’BOIS, Noel C. Letter to the Administrator of Blenheim Palace requesting details of the sundial in the garden, dated 3^rd May 1985. A reply was received from H J Fawcus, Schools Liaison Officer, stating that the dial was one of four made by John Rowley of London for Blenheim Palace, and confirming that it was also a moon dial. The pedestal was designed by Nicholas Hawksmoor and carved by Henry Banks. The Inscription reads “Which by the First of March Sheweth the Day of the Month for Ever. A photograph of the sundial is shown Blenheim Palace by David Green, published by Country Life magazine, page 89.

TA'BOIS, Noel C. "Significant sundials". Clocks, Volume 8, No 3, 34-31, September 1985

TA'BOIS, Noel C. "Sun time and clock time". Clocks, Volume 8, No 4, 24, October 1985.

TA'BOIS, Noel C "Sundial oil". Clocks, Volume 9, No 6, 42, December 1986.

TA'BOIS, Noel C. "Adjusting for longitude". Clocks, Volume 8, No 12, 42, June 1986.

TA'BOIS, Noel C. "Anglo-Saxon sundials". Clocks, Volume 9, No 5, 46, November 1986.

TA'BOIS, Noel C. "Calculating the hour lines". Clocks, Volume 8, No 10, 26, April 1986.

TA'BOIS, Noel C. "Drawing the hourlines". Clocks, Volume 8, No 11, 43, May 1986.

1986.TA'BOIS, Noel C. "Gnomon or style?". Clocks, Volume 8, No 8, 32, February 1986.

TA'BOIS, Noel C. "Mean-time dials". Clocks, Volume 9, No 4, 55, October 1986.

TA'BOIS, Noel C. "The 15 minute design". Clocks, Volume 9, No 1, 40, July 1986.

TA'BOIS, Noel C. "The analemma". Clocks, Volume 9, No 3, 44, September 1986.

TA'BOIS, Noel C. "The cross dial". Clocks, Volume 8, No 9, 42, March 1986.

TA'BOIS, Noel C. "The Greenwich Meridian". Clocks, Volume 9, No 2, 48, August 1986.

TA'BOIS, Noel C. "The noon mark". Clocks, Volume 8, No 7, 29, January 1986.

TA'BOIS, Noel C. "A topiary sundial". Clocks, Volume 9, No 10, 49, April 1987.

TA'BOIS, Noel C. "An executive toy". Clocks, Volume 10, No 5, 41, November 1987.

TA'BOIS, Noel C. "Canonical and transitional scratch dials". Volume 9, No 8, 42, February 1987.

TA'BOIS, Noel C. "Disc dials". Clocks, Volume 10, No 3, 44, September 1987.

TA'BOIS, Noel C. "Equinoctial dials". Clocks, Volume 9, No 11, 44, May 1987.

TA'BOIS, Noel C. "Finger ring dials". Clocks, Volume 10, No 1, 42, July 1987.

TA'BOIS, Noel C. "Hours and hours". Clocks, Volume 10, No 6, 42, December 1987.

TA'BOIS, Noel C. "Pillar dials". Clocks, Volume 10, No 2, 40, August 1987.

TA'BOIS, Noel C. "Ring dials". Clocks, Volume 9, No 12, 42, June 1987.

TA'BOIS, Noel C. "Scientific scratch dials". Clocks, Volume 9, No 9, 42, March 1987.

TA'BOIS, Noel C. "Searching for scratch dials". Clocks, Volume 9, No 7, 42, January 1987.

TA'BOIS, Noel C. "The Entrada Court sundial". Clocks, Volume 10, No 4, 46, October 1987.

TA'BOIS, Noel C. "A puzzling dial". Clocks, Volume 10, No 9, 47, March 1988.

TA'BOIS, Noel C. "A Quality biscuit tin". Clocks, Volume 10, No 11, 46, May 1988.

TA'BOIS, Noel C. "Keeping records". Clocks, Volume 10, No 10, 42, April 1988.

TA'BOIS, Noel C. "Pilkington & Gibbs heliochronometer". Clocks, Volume 10, No 8, 36, February 1988.

TA'BOIS, Noel C. "Sundials for sale". Clocks, Volume 10, No 7, 41, January 1988.

TA’BOIS C. Noel, Sundial line drawing Jig, BSS Bulletin No. 92.3 October 1992

TA'BOIS, Noel C. Sundial Drawing Jig, The Clockmaker, Volume 1, No. 1, August/September 1992, Volume 2, No. 3. p. 79. This prototype instrument was constructed from Meccano parts.

TADIC, Milutin (1985) Islamische (türkische) Sonnenuhr von 1758 (?) an der Moschee Hadzi Ali-beg ind Travnik / Jugoslawien. III. Programm Radio Sarajewo S. 465-474

TADIC, Milutin (1986) Die Sonnenuhren des Klosters Studenica (russich)., N.N..

TADIC, Milutin (1988) Anticki Suncanik “Pauk” (Antike Sonnenuhr “Spinne”). Goriski Letnik (NR. 15/16) S. 17-24

TADIC, Milutin (1988) Catalogue of the antik and middle ages sundials in Yugoslavia. Selbst S. 1-13

TADIC, Milutin (1988) Katalog antickih i srednjevkovnih suncanika u Jugoslaviji (Katalog der antiken und mittelalterlichen Sonnenuhren in Jugoslawien). Sarajewo S. 1-12

TADIC, Milutin (1988) L’antico orologio solare “Ragno”. Goriski letnik 15/16 S. 17-24

TADIC, Milutin (1989) Roman sundials from Sarica Struga. Geografski Pregled (Revue de Geographie) 33/34 S. 78-80

TADIC, Milutin (1989) Vulgarisazija Gnomonike (Fehlerhafte Sonnenuhren). Vasiona (NR. 5) S. 104-108

TADIC, Milutin (1996) Mathematicka Geografija sa Gnomonikom. ABC Grafika, Belgrad.

TADIC, Milutin. A Protest Dial, BSS Bulletin 92.1, February 1992, p. 40.

TADIC, Milutin. Stari Suncani sat Hadzi Ali-Begove Dzamje u Travniku, Zbornik Radova, pp 33-48 and 13 illustrations, Sarajevo, date not known. This is an account of the old sundial of Hazdi Ali-Beg Mosque in Travnik, one of a type to be able to read the noon and afternoon prayer times zuhr and ‘asr, made around 1750.

TADIC, Milutin. The Roman Cylindrical Sundial in the Zemaljski Museum, Sarajevo, Yugoslavia, BSS Bulletin 91.1, February 1991, pp. 8-9.

TADINI, Giovanni. Geografia astronomica applicata, Editore Ulrico Hoepli, Milan, 1960.

TAILLARDAT, -. Almanach des bergers pour 1793 contenant deux méthodes faciles pour connaìtre l’heure par les étoiles et la position des planétes à chaque jour. (Shepherd’s almanack for 1793 containing two easy methods for knowing the time by the stars and the position of the planets on each day). Paris, 1793

TAILLARDAT, -. L’horloge du Laboureur ou méthode trés facile de connoitre l’heure de la nuit i l’aspect des étoiles. (The Labourer’s clock or very easy method for knowing the time at night by the aspect of the stars). The work was dedicated to M Gérard, labourer who was a Deputy of the National Assembly, the French Revolution occurred just before publication. Paris, 1791.

TAILLIEZ Bernard, Quadrante solare del chiostro della Badia di S. Giusto a Volterra, estratto da "Rassegna Volterrana", anno LXVII, 1991. Articolo tradotto dal francese a cura di Giovanni Batistini.

TAISNIER, Joannes. De Annuli Sphaerici Fabrica et Usu, Antwerp, 1560.

TAISNIER, Joannes. De Usu Annuli Sphaerici, Panormi 1550.

TALADA Y MOLA, Francisco. Tratado de Gnomonica o práctica de Reloxes de Sol. (Treatise of Gnomonics or Practise of Sundials). Manresa 1822. Francisco Talada y Mola was a Canon of the Collegiate of the See of the City of Manresa.

TALIANI, Guisepe. Orologi riflessi per mezo di un picciolo Specchio parallelo, o perpendicolare all’Orizonte, Appreso Filippo Camacci, Macerata, 1636. Later edition in 1648 and re-issued in 1684. This work develops the ideas of G B Benedetti on reflex dials.

TALMAN, C F. Keeping Time, The Mentor Association, New York, 1917.

TAMI, Leonardo Don. Rovio nella storia nell'arte. (Rovio in history and in art). The decoration of the sundials in the area is one of the aspects dealt with in the book. Lugano 1981.

TAMIS Ferdinando, Una serie di diagrammi solari nella villa di Modolo, Sommavilla, Belluno, 1959.

TANLAW, Lord. Letters to the Editor, Comments on Stonehenge, BSS Bulletin 93.3, October 1993, p. 42.

TANNER, T. Bibliotheca Britannico-Hibernia: sive, de sciptoribus, qui in Anglia, Scotia, et Hibernia ad saeculi XVII initium floruerunt, literarum ordine juxta familiarium nomina dispositis commentarius, London, 1748.

TANNERY Paul M., Le traité du quadrant de maitre Robert Angles (Montepellier XIII siécle). Accademia delle Iscrizioni e Belle Lettere, Paris, 1897

TANNERY Paul, Mémories Scientifiques, vol. 14, pp. 277-83, Paris, 1937. Illustra l’orologio sferico di Delos, Gibb cat. 1001.

TANNERY, Paul. “Le Cadran de Carthage”. (The Dial of Carthage). Comptes Rendus de l’Académie des Inscriptions. 11 pages with one illustration. Paris, 1899.

TANNERY, Paul. Le Traité du Quadrant de Maitre Robert Anglès, Paris 1897.

TARALLO Pietro, Gli Osservatori del Maharaja, La Stampa “Tuttoscienze” del 12 febbraio 1997

TARDE J., Les Usages du Quadrant à l’Esguille Aymantée..., Paris, 1621.

TARDE J., Les Usages du Quadrant à l’Esguille Aymantée..., Paris, 1623.

TARDE J., Les Usages du Quadrant à l’Esguille Aymantée..., Paris, 1638.

TARDY, Origine de la Mesure du Temps. Du Gnomon i la Montre. [Origin of the Measurement of Time. From the Gnomon to the Watch]. Deals with many countries and systems. Paris, 1950.

TARDY. Dictionnaire des horlogers Francais, Paris, March 1971. This work is in two volumes.

TARDY. Bibliographie Générale de la Mesure du Temps. (General Bibliography of the Measurement of Time). The first edition of 1947 was limited to 150 copies, the second edition was augmented and published in 1980.

TASCONE G, Tempo vero e tempo medio fusi orarii, Torino, 1911, pp. 64

TASSO Giovanni Adolfo, Chronologia una cum Opusculi Sciagraphia, in Opuscula Mathematica, Amburgo, 1699

TATON, R. (Ed) Histoire Generale des Sciences, Presses Universitaires de France, Parigi, 1964. (General History of Science).

TAUDIN CHABOT, J G T M. A Sundial for the Window Sill, BSS Bulletin 91.2, July 1991, p. 14.

TAUDIN CHABOT, J G T M. Een vensterbank-zonnewijzer. Zonnewijzerkring 84.3, p 326.

TAUDIN CHABOT, J. Verslag van de Jaarvergadering op 19 maart 1988. Zonnewijzerkring, 88.2. p 219.

TAUDIN CHABOT, T. ± 1 + ± 1 = ± 1. Zonnewijzerkring, 96.2. p 24.

TAUDIN CHABOT, T. De Standaard Tijd zender DCF77. Zonnewijzerkring, 96.3. pp 29-30.

TAUDIN CHABOT, T. Nauwkeurig. Zonnewijzerkring, 96.2. p 23.

TAUDIN-CHABOT, J G T M. X-Y-coordinaten ervaringen. Zonnewijzerkring 91.1, p 53.

TAUDIN-CHABOT, Thibaud. A Transparent Window Dial, Compendium, Vol. 1, No. 3, p. 6.

TAVERNA Angelo, Le Meridiane della Valchisone, La Stampa “Torinosette” 31-5-1996

TAVERNIER, Jen Pierre. Table de la différence du temps vrai au temps moyen pour le meridian de Paris, avec le maniÍre de s’en servire pour régler les montres et les pendules. On trouvera aussi i la suite de la table, pour faciliter l’usage, une méthode aisée de trouver les lignes méridiennes. (Table of differences between true and mean time for the meridian of Paris, with the manner of serving to regulate watches and clocks. One also finds at the end of the table, for facilitating its use, an easy method for finding the meridian lines). Paris, 1754.

TAVERNINI G., Metodo grafico per determinare le ore estreme di illuminazione di un quadrante verticale comunque orientato, Atti del VII° Sem.Naz.Gnom., 1996

TAVERNINI G., Programmi di quadranti solari al computer con grafica, Atti del VI° Sem.Naz.Gnom., 1994

TAVOLARO Aldo, Astronomia e Geometria nell'Architettura di Castel del Monte, Pegaso, nn.16-17 anno IV, 1993

TAVOLARO Aldo, Elementi di gnomonica nella struttura di Castel del Monte in Puglia, Atti del V° Sem. Naz. Gnom., 1993

TAVOLE Gnomoniche, raccolta di 18 tavole in rame, incise per la maggior parte da Iohann Spiegel, e di 4 tavv. disegnate a penna (una a colori).

Tavole orarie disposte per ciascun mese a norma dell’oriuolo oltramontano... per la città di Guastalla, 1755, pp. 5

Tavole Perpetue per facilitare l’uso dell’Orologio Francese a quelli che accostumati furono all’Orologio Italiano, Longhi, Bologna, 1796

TAYLOR & HENDRICKSON N.L., A refrected sundial P.O., Compendium Vol 2, n°4, Dec., 1995

TAYLOR E. GORDON, Where is the sun ?, BSS Bulletin No. 96.1 February 1996

TAYLOR G.E., A Mariner's Equinoctial Dial of 1634?, in Journal Inst. Nav. 20, 343, 1967

TAYLOR Jacobi, Gazophylacium Mathematicum, continens varias utiles praxes Arithmeticas etc., Londini, 1687

TAYLOR Jacobi, Gnomonica, in “Elementa Universae Matheseos”, Vol. IV, Hales, 1713

TAYLOR Jacobi, The treasury of the Mathematicks, Gazophylacium Mathematicum, Londra, Trecheau, 1707

TAYLOR, E G R & RICHEY, M W. The Geometrical Seaman, London, 1962.

TAYLOR, E G R. "The South-pointing Needle". Imago Mundi, Volume 3. London 1939. A study of the use of the magnetic needle in establishing a meridian up to the mid-sixteenth century.

TAYLOR, E G R. “ A Mariner’s Equinoctial Dial of 1634”. Journal of the Institution of Navigation, Vol. 20, 343-346. July, 1967.

TAYLOR, E G R. The Mathematical Practitioners of Tudor & Stuart England 1485-1714. This work lists some four hundred names of instrument practitioners with as much bibliographical information on each one as was available at the time; followed by a chronological list of all the works on mathematical and other works that Professor Taylor was able to discover. Many of the entries in the present listing may be expanded by reference to this very useful work. Cambridge, 1968.

TAYLOR, E G R. The South-Pointing Needle, Imago Mundi, 8, pp 1-7, 1961.

TAYLOR, E Wilfred and Wilson, J Simms. At the Sign of the Orrery. The Origins of the firm of Cooke Troughton & Simms. London 1938.

TAYLOR, E. Wilfred, and WILSON, J. Simms, At the Sign of the Orrery. 64 pages. Thin blue card covers embossed with a gilt shop sign - "At the Sign of the Orrery". Published by Cooke, Troughton & Simms, circa 1952. 23 x 15 cm. The first 23 pages deal mainly with orreries but mention is made of sea quadrants and some sundials. The work deals with the work of the firm until 1922 although several items are included which are of later date, for example a photograph of the new works erected in 1939 at York.

TAYLOR, Eva Germaine Rimington, The Haven-Finding Art. A History of Navigation from Odysseus to Captain Cook. Published for the Institute of Navigation. First edition, London 1956. The book was reprinted in 1958, and a new augmented edition was published in 1971.

TAYLOR, Eva Germaine Rimington, The Mathematical Practitioners of Tudor and Stuart England 1485-1714, Cambridge, 1968. This work lists some four hundred names of instrument practitioners with as much bibliographical information on each one as was available at the time; followed by a chronological list of all the works on mathematical and other works that Professor Taylor was able to discover.

TAYLOR, Eva Germaine Rimington. Ideas on the Shape, Size, and Movements of the Earth. A succinct outline of the subject. Historical Association Pamphlet No 126. London 1943.

TAYLOR, Eva Germaine Rimington. The Haven-Finding Art. A History of Navigation from Odysseus to Captain Cook. Published for the Institute of Navigation. First edition, London 1956. The book was reprinted in 1958, and a new augmented edition was published in 1971.

TAYLOR, Eva Germaine Rimington. The Mathematical Practitioners of Hanoverian England 1714-1840. A fountain of references on mathematical practitioners and those teaching dialling. Cambridge 1966. Anthony Turner states that these works must be used with great care, without giving specific reasons.

TAYLOR, F Sherwood. Il Mondo della Scienza, Casini, Roma, 1957. Sherwood Taylor was the Director at the Science Museum, South Kensington, London, and a prolific writer of books. This is an Italian translation of his book The World of Science.

TAYLOR, Gordon E. Letters to the Editor - Cambridge Dials, BSS Bulletin 95.2, June 1995, pp. 51-52.

TAYLOR, Gordon E. Progress on the Sundial Register, BSS Bulletin 91.3, October 1991, p. 15.

TAYLOR, Gordon E. The Accuracy of Using Polaris to Align a Gnomon, BSS Bulletin 91.3, October 1991, p. 34.

TAYLOR, Gordon E. The Dials of Bonar, BSS Bulletin 91.3, October 1991, pp. 13-14.

TAYLOR, Gordon E. Where is the Sun? Bulletin 96.1, February 1996, p. 29.

Taylor, Gordon E. (1975) Equiangular Sundials. H.M. Nautical Almanac Office 86 S. 7-17

TAYLOR, John. Thesauraraium Mathematicae: or the Treasury of the Mathematics ... Likewise it teacheth the Art of Gauging, Dialling, ... 1686. John Taylor practised between 1650-1701, he styled himself as gentleman, practising as an astrologer in Norwich at the Globe at the rear of the Market Signs. An annual almanack was published later in the 18th century based on the latitude of Norwich of 52° 44', bearing the name John Taylor, however this may be the work of his son of the same name.

TAYLOR, John. Thesaurarium Mathematicae, London, 1687.

TAYLOR, John. Thesaurarium Mathematicae, London, 1707.

TAYLOR, Peter O. & HENDRICKSON, Nancy L. A Reflected Sundial, Compendium, Vol. 2, No. 4, pp. 17-19. (Details for drawing a sundial on the ceiling of a room, with a mirror on a windowsill to provide a ray of light).

TAYLOR, R V. “Yorkshire Dials - Celebrated Yorkshire Dials”. Old Yorkshire. Original Series, Volume 1, pages 144-155. This deals mainly with scratch dials, but it mentions a few of other types such as the dial on Haworth church presented by Mr Richard Lloyde of Stanbury in 1726. Most of the outline is taken from “Yorkshire Dials” by the Reveremd D H Haigh in 1894. circa 1896.

TAYLOR, Robert. Remarks on the Astrolabe belonging to F A Hyett, Esq of Painswick House, County Gloucester. Transactions of the Bristol and Gloucestershire Archaelogical Society, XII, 1887-1888.

TAZAWA, Ke. El Llenguatge dels Rellotges del Sol Naixent, La Busca de Paper No. 22, p. 1-2. (The language for Sundials in the land of the Rising Sun, giving a brief gnomonic vocabulary for translating Japanese into Catalan).

TEBBS, H V. Lines on a Collection of Sundial Mottoes. Publication details not knowm, 19th century.

Teichert, B.-D. (1986) Vektorielle Berechnung von Sonnenuhren. AVN (NR. 11-12) S. 452-460

TEKELI S., The Equatoriale Armilla of Izin b. Muhammed al-Wafai and the Torquetum, Ankara Universitesi Dil ve Tarih - Cografya Fakultesi Dergesi, 1960

Telenorma Uhren GmbH (197!) Horologium solarium vitreum - Glas-Sonnenuhren. S. 4

TEMPESTI Piero, Orologi solari tra arte e scienza, in "l'Astronomia", n. 109, Milano, 1991

TENA i RIPOLLES. Revista de las Deutschen Gesselschaft fur Chronometrie, La Busca de Paper No. 21, pp. 13-15. (Review of numbers 68, 69, 70, of 1995).

Tentoonstelling “Biolologische Klok”. Zonnewijzerkring 87.3, p 309..

TERPSTRA, H. Planetarium Franeker: The planetarium of Eise Eisinga, translated S A A Maas, Franeker, 1956. This is an account of the planetarium which Eisinga built into a room of his house Franeker, which is preserved in a good state to this day.

TERPSTRA, P, Zonnenwijzers. (Sundials). [Dutch text]. Groningen 1953.

TERPSTRA, P. Een eenvoudig merkindig Bewijs voor de Gnomonzonnenwijzer van Brou. [Dutch text]. An outline of the famous dial in front of Brou church. Groningen 1951.

TERVER, Henri. Cadrans Solaires de Lorraine, Nancy, 1909.

TERWILLIGER, R. An Introduction to the Dialist’s Companion, Compendium, Vol. 3, No. 3, pp. 20-21. (Details the features of the program).

TERWILLIGER, R. BSS Dues Project, Compendium, Vol. 2, No. 1, p 26. (Details of a scheme for NASS members to pay for the BSS Bulletin).

TERWILLIGER, R. Design and Construction Forum, Compendium, Vol. 3, No. 1, pp. 22-23. (A series of questions and answers on sundials).

TERWILLIGER, R. Implications of Moving the Briggs Dial, Compendium, Vol. 1, No. 4, p. 16.

TERWILLIGER, R. Making a Polar Dial, Compendium, Vol. 1, No. 4, pp. 17-18.

TERWILLIGER, R. Making an Equatorial Dial, Compendium, Vol. 1, No. 2, pp. 12-13.

TERWILLIGER, R. Mechanical Dialling and a Laser Trigon, Compendium, Vol.3, No. 2, pp. 22-26.

TERWILLIGER, R. Quiz # 7, Compendium, Vol. 2, No. 4, pp. 23-24.

TERWILLIGER, R. Secretary/Treasurer’s Report, Compendium, Vol. 1, No. 2, p. 5.

TERWILLIGER, R. Treasurer’ Report, Compendium, Vol. 3, No. 1, p. 27. (The state of NASS Finances for the year of 1995).

TERWILLIGER, R. Treasurer’s Report, Compendium, Vol. 2, No. 1, p. 7. Information on the financial state of the NASS in 1994.

TERWILLIGER, R. Two Layout Tools, Compendium, Vol. 2, No. 3, pp. 27-28. (Two drawing tools for laying out analemmatic sundials).

TERWILLIGER, R. BSS dues project, Compendium Vol 2, n°1, March, 1995

TERWILLIGER, R. Design & construction forum, Compendium Vol 3, n°1, March., 1996

TERWILLIGER, R. Implications of moving the briggs dial, Compendium Vol 1, n°4, December, 1994

TERWILLIGER, R. Intro to the dialist Companion, Compendium vol. 3, n°3, Sept., 1996

TERWILLIGER, R. Making a polar dial, Compendium Vol 1, n°4, December, 1994

TERWILLIGER, R. Making an Equatorial Dial, Compendium Vol. 1, n° 2, May 1994

TERWILLIGER, R. Mechanical dialling and laser trigon, Compendium vol. 3, n°2, June, 1996

TERWILLIGER, R.., OGLESBY M., Twu unusual dialing projects, p.28, Letters, p. 30

TERWILLIGER, R. Treasurer’s Report, Compendium Vol 2, n°1, March, 1995

TERWILLIGER, R. Treasurer’s Report, Compendium Vol. 1, n° 2, May 1994

TERWILLIGER, R. Two layout tools, Compendium Vol 2, n°3, Sept., 1995

TERZI Luigi. Gnomonica grafica ossia metodo facile per disegnare ogno sorta di orologii solari senza l’uso della bussola. E preceduto dalle nozioni della sfera celeste, presso li fratelli Reycend, Torino, 1823. The main work has 96 pages.

TERZOLO, J. La Gnomonique ou l'art de tracer les cadrans solaires. (Gnomonics or the art of drawing sundials). Milan, 1917.

TESSARIN S., L’uso della meccatronica per la simulazione dei fenomeni relativi alla gnomonica progettati per la meridiana di S. Giuseppe a Brescia, Atti del VII° Sem.Naz.Gnom., 1996

TESSON Alfred de, Le cadran de Bois-Adam, 1885

TETARD J, Nouvelle théorie solaire, 1829

Texereau, Jean und Gérard de Vaucouleurs (1964) Astrofotgrafie für Jedermann. Kosmos, Stuttgart.

TEYSSEDRE, Gnomonique, Paris, 1838

TEYSSEDRE, M. Art de faire les cadrans solaires et de régler les pendules et les horloges d’aprés Dom Bedos, mis à la portée de tout le monde. (Art of making sundials and regulating clocks and town clocks after Dom Bedos, which can be carried out by anyone). Paris, 1840.