Johnson, Gaylord · New York, The Macmillan company · leaf 114
more, wouldnt it? Yes, and that reminds me of something else,said Uncle Henry. I can show you with the com-passes more quickly than I can explain it. The little compasses started to work once moreand Uncle Henry showed, with the aid of parts ofdotted circles added to the large picture of thequarter… … ^A-^i)s^.
Astronomy
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Perspective cilindriqve et coniqve; ov, Traicte' des apparences veuës par le moyen des miroirs cilindriques & côniques, soient conuexes ou concaues; ensemble la construction & position des figures obiectées au [sic] mesmes miroirs, afin que leurs apparences soient conformes à la volonté (1630)](https://img.insideoutlibrary.com/img/200/ia-perspectivecilin00vaul-62-14.webp)
