Bibliography Details
“Questar Standard 3 1/2 model telescope.” George Eastman Museum, 2015. https://collections.eastman.org/objects/517128/questar-standard-3--model-telescope.
The following is a complete listing of all citations using this source:
“Questar Standard 3 1/2 model telescope.” George Eastman Museum, 2015. https://collections.eastman.org/objects/517128/questar-standard-3--model-telescope.
The following is a complete listing of all citations using this source: