Buy Me a Coffee at ko-fi.com

A treatise on the astrolabe

medieval instruction manual on the astrolabe by Geoffrey Chaucer

Pronunciation

/eɪ ˈtriːtɪz ɒn ðɪ ˈastrəleɪb/

/ə ˈtridɪs ɑn ðə ˈæstrəˌleɪb/

Categories

treatise