Astronomical clock (English Wikipedia)

Burnett-Stuart, George. "De Dondi's Astrarium". Almagest. Computastat Group Ltd. Archived from the original on 30 May 2008. Retrieved 21 April 2008.
Burnett-Stuart, George. "Astronomical Clocks of the Middle Ages: A guided tour". Almagest. Computastat Group, Ltd. Archived from the original on 2 April 2008. Retrieved 24 April 2008.

aroundarezzo.it

"The Astronomical Clock in Piazza Grande". Around Arezzo. Retrieved 7 March 2020.

bassano.vi.it

comune.bassano.vi.it

"Municipio e loggetta municipale". comune.bassano.vi.it (in Italian). Retrieved 8 March 2020.

books.google.com

Kalmar, Ivan (17 June 2013). Early Orientalism. ISBN 9781136578915.

cornell.edu

digital.library.cornell.edu

"Verge and Foliot Escapement". digital.library.cornell.edu. Retrieved 8 November 2022.

czechtourism.com

"Litomyšl astronomical clock". Czech Tourism. Retrieved 8 March 2020.

diariodeleon.es

"Cuando León era dueño del tiempo". Diario de León (in Spanish). 23 June 2019. Retrieved 12 March 2020.

doi.org

Freeth, Tony; Higgon, David; Dacanalis, Aris; MacDonald, Lindsay; Georgakopoulou, Myrto; Wojcik, Adam (12 March 2021). "A Model of the Cosmos in the ancient Greek Antikythera Mechanism". Scientific Reports. 11 (1): 5821. Bibcode:2021NatSR..11.5821F. doi:10.1038/s41598-021-84310-w. ISSN 2045-2322. PMC 7955085. PMID 33712674.
Hill, Donald R. (May 1991). "Mechanical Engineering in the Medieval Near East". Scientific American. 264 (5): 64–69. Bibcode:1991SciAm.264e.100H. doi:10.1038/scientificamerican0591-100. (cf. Hill, Donald R. "Mechanical Engineering". Archived from the original on 25 December 2007. Retrieved 22 January 2008.)
Marks, William E. (15 April 2005), "Water Clocks", in Lehr, Jay H.; Keeley, Jack (eds.), Water Encyclopedia, Hoboken, NJ, USA: John Wiley & Sons, Inc., pp. 704–707, doi:10.1002/047147844x.wh21, ISBN 978-0-471-47844-7, retrieved 8 November 2022

flickr.com

Brescia, Italy – The clock tower at flickr.com

georgiaabout.com

"Astronomical Clock in Bantumi". Georgia About. 3 April 2014. Retrieved 12 March 2020.

hani.co.kr

"340년 전 혼천시계 그대로 볼 수 있다" (in Korean).

harvard.edu

ui.adsabs.harvard.edu

Freeth, Tony; Higgon, David; Dacanalis, Aris; MacDonald, Lindsay; Georgakopoulou, Myrto; Wojcik, Adam (12 March 2021). "A Model of the Cosmos in the ancient Greek Antikythera Mechanism". Scientific Reports. 11 (1): 5821. Bibcode:2021NatSR..11.5821F. doi:10.1038/s41598-021-84310-w. ISSN 2045-2322. PMC 7955085. PMID 33712674.
Hill, Donald R. (May 1991). "Mechanical Engineering in the Medieval Near East". Scientific American. 264 (5): 64–69. Bibcode:1991SciAm.264e.100H. doi:10.1038/scientificamerican0591-100. (cf. Hill, Donald R. "Mechanical Engineering". Archived from the original on 25 December 2007. Retrieved 22 January 2008.)

heritage.go.kr

"국보 혼천의 및 혼천시계 (渾天儀 및 渾天時計)" (in Korean).

issuu.com

"Ein Friedhofsrundgang". Meraner Stadtanzeiger (in German). No. 21. 31 October 2014. p. 6. Retrieved 8 March 2020.

koelner-planetarium.de

"Astronomische Uhr". koelner-planetarium.de/ (in German). Retrieved 15 March 2020.

museogalileo.it

mostre.museogalileo.it

"Mechanism for a bell tower clock with verge escapement and foliot". mostre.museogalileo.it. Retrieved 8 November 2022.

nicholaswhyte.info

Whyte, Nicholas. "The Astronomical Clock of Richard of Wallingford". personal website. Archived from the original on 4 May 2008. Retrieved 24 April 2008.

nih.gov

ncbi.nlm.nih.gov

Freeth, Tony; Higgon, David; Dacanalis, Aris; MacDonald, Lindsay; Georgakopoulou, Myrto; Wojcik, Adam (12 March 2021). "A Model of the Cosmos in the ancient Greek Antikythera Mechanism". Scientific Reports. 11 (1): 5821. Bibcode:2021NatSR..11.5821F. doi:10.1038/s41598-021-84310-w. ISSN 2045-2322. PMC 7955085. PMID 33712674.

pubmed.ncbi.nlm.nih.gov

Freeth, Tony; Higgon, David; Dacanalis, Aris; MacDonald, Lindsay; Georgakopoulou, Myrto; Wojcik, Adam (12 March 2021). "A Model of the Cosmos in the ancient Greek Antikythera Mechanism". Scientific Reports. 11 (1): 5821. Bibcode:2021NatSR..11.5821F. doi:10.1038/s41598-021-84310-w. ISSN 2045-2322. PMC 7955085. PMID 33712674.

nmns.edu.tw

"National Museum of Natural Science -> Exhibition -> Permanent Exhibits". nmns.edu.tw. Archived from the original on 24 February 2018. Retrieved 9 October 2015.

orloj-sumava-hojsovastraz.cz

"Orloj Šumava Hojsova Stráž". Retrieved 24 March 2020.

orloj.eu

Pražský orloj – Orloje v zahraničí (Prague Astronomical Clock – Foreign clocks, in Czech)

patrimoine-horloge.fr

"Innsbruck (Autriche)". patrimoine-horloge.fr (in French). Retrieved 10 March 2020.
"Senzeille (Belgique)". patrimoine-horloge.fr (in French). Retrieved 10 March 2020.
"Schaffhausen (Suisse)". patrimoine-horloge.fr (in French). Retrieved 9 March 2020.
"Sion (Suisse)". patrimoine-horloge.fr. Retrieved 9 March 2020.
"Soleure – Solothurn (Suisse)". patrimoine-horloge.fr (in French). Retrieved 9 March 2020.
"Winterthur (Suisse)". patrimoine-horloge.fr (in French). Retrieved 9 March 2020.

pbs.org

PBS (2013). NOVA: "Ancient Computer". Retrieved 4 April 2013.

petit-patrimoine.com

"L'Horloge de la Création dans l'église Saint-Léger à Munster". petit-patrimoine.com/ (in French). Retrieved 10 March 2020.

peuerbach.at

"Astrolabiumuhr". peuerbach.at (in German). Retrieved 15 March 2020.

riminiturismo.it

"Piazza Tre Martiri". Rimini Turismo. Retrieved 8 March 2020.

schramberg.de

"Die astronomische Uhr am Rathaus". schramberg.de (in German). Retrieved 14 March 2020.

shutterstock.com

"Stock Photos, Royalty-Free Images and Vectors". shutterstock.com.

soncino.org

"Palazzo comunale e Torre Civica". Soncino Turismo (in Italian). Retrieved 8 March 2020.

stadtgemeinde-stendal.de

"Die Astronomische Uhr". Stadtgemeinde Stendal (in German). Retrieved 14 March 2020.

starabystrica.sk

Slovenský orloj v Starej Bystrici Archived 10 December 2013 at the Wayback Machine, municipality official website (in Slovak)

swipnet.se

home.swipnet.se

Hill, Donald R. (May 1991). "Mechanical Engineering in the Medieval Near East". Scientific American. 264 (5): 64–69. Bibcode:1991SciAm.264e.100H. doi:10.1038/scientificamerican0591-100. (cf. Hill, Donald R. "Mechanical Engineering". Archived from the original on 25 December 2007. Retrieved 22 January 2008.)

szekesfehervar.hu

turizmus.szekesfehervar.hu

"Clockworks and Clock Museum". Székesfehérvár Turizmus. Retrieved 11 March 2020.

turismo.trapani.it

"Porta Oscura e Torre dell'Orologio". Turismo Trapani (in Italian). Retrieved 8 March 2020.

uni-rostock.de

aur.uni-rostock.de

Repository for the Rostock Astronomical Clock

vassallohistory.wordpress.com

"Clock Towers". Maltese History & Heritage. 31 August 2013. Retrieved 12 March 2020.

web.archive.org

Hill, Donald R. (May 1991). "Mechanical Engineering in the Medieval Near East". Scientific American. 264 (5): 64–69. Bibcode:1991SciAm.264e.100H. doi:10.1038/scientificamerican0591-100. (cf. Hill, Donald R. "Mechanical Engineering". Archived from the original on 25 December 2007. Retrieved 22 January 2008.)
Whyte, Nicholas. "The Astronomical Clock of Richard of Wallingford". personal website. Archived from the original on 4 May 2008. Retrieved 24 April 2008.
Burnett-Stuart, George. "De Dondi's Astrarium". Almagest. Computastat Group Ltd. Archived from the original on 30 May 2008. Retrieved 21 April 2008.
Burnett-Stuart, George. "Astronomical Clocks of the Middle Ages: A guided tour". Almagest. Computastat Group, Ltd. Archived from the original on 2 April 2008. Retrieved 24 April 2008.
"National Museum of Natural Science -> Exhibition -> Permanent Exhibits". nmns.edu.tw. Archived from the original on 24 February 2018. Retrieved 9 October 2015.
Slovenský orloj v Starej Bystrici Archived 10 December 2013 at the Wayback Machine, municipality official website (in Slovak)

wiley.com

onlinelibrary.wiley.com

Marks, William E. (15 April 2005), "Water Clocks", in Lehr, Jay H.; Keeley, Jack (eds.), Water Encyclopedia, Hoboken, NJ, USA: John Wiley & Sons, Inc., pp. 704–707, doi:10.1002/047147844x.wh21, ISBN 978-0-471-47844-7, retrieved 8 November 2022

worldcat.org

Freeth, Tony; Higgon, David; Dacanalis, Aris; MacDonald, Lindsay; Georgakopoulou, Myrto; Wojcik, Adam (12 March 2021). "A Model of the Cosmos in the ancient Greek Antikythera Mechanism". Scientific Reports. 11 (1): 5821. Bibcode:2021NatSR..11.5821F. doi:10.1038/s41598-021-84310-w. ISSN 2045-2322. PMC 7955085. PMID 33712674.

zamek-steknik.cz

"About Hop and Beer temple in Žatec". zamek-steknik.cz. Retrieved 11 March 2020.