A brief history of Cincinnati Observatory and its heirloom telescope
The First Telescopes (Cosmology: Tools)
History of the telescope - Pedro Ré's Astronomical CCD Imaging Page
Galileo and the Telescope | Modeling the Cosmos | Articles and Essays | Finding Our Place in the Cosmos: From Galileo to Sagan and Beyond | Digital Collections | Library of Congress
The most important telescopes in history | New Scientist
History – Great Melbourne Telescope
Telescope | History, Types, & Facts | Britannica
Galileo's telescopes: Facing the facts | History Today
History Of Telescope | Inventions & Discoveries | Educational Videos For Children - YouTube
List of largest optical telescopes historically - Wikipedia
History of the telescope - Wikipedia
Math 309-Refracting Teleschope-by May Wong 76956994
The Telescope and Tradition – Early Modern History in 28 Objects
This Month in Physics History
Telescope | History, Types, & Facts | Britannica
The history of the telescope | Royal Museums Greenwich
History Of the Telescope - Who Invented the Telescope?