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Early American Scientific Instruments and Their Makers ⠃⠗⠋ braille edition

Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.

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287,631 braille cells · 299 embossed pages at 40×25 · 1,570 unrepresentable characters omitted

⠎⠕⠝⠀⠠⠚⠁⠍⠑⠎⠀⠠⠓⠁⠍⠂⠀⠠⠚⠗⠲⠂⠀⠁⠙⠧⠻⠞⠊⠎⠫⠀⠋⠀⠮⠀⠎⠁⠍⠑
⠀⠁⠙⠙⠗⠑⠎⠎⠀⠵⠀⠁⠀⠍⠁⠅⠻⠀⠷⠀⠍⠁⠮⠍⠁⠞⠊⠉⠁⠇⠀
⠊⠝⠌⠗⠥⠍⠢⠞⠎⠂⠀⠎⠏⠑⠉⠊⠁⠇⠊⠵⠬⠀⠔⠀⠠⠓⠁⠙⠇⠑⠽⠀⠯⠀⠠⠙⠁⠧⠊⠎
⠀⠠⠟⠥⠁⠙⠗⠁⠝⠞⠎⠲⠼⠛⠉⠀⠀⠠⠮⠀⠎⠑⠉⠕⠝⠙⠀⠑⠭⠉⠑⠏⠞⠊⠕⠝⠀⠊⠎⠀
⠠⠺⠊⠇⠇⠊⠁⠍⠀⠠⠓⠔⠞⠕⠝⠂⠀⠱⠕⠀⠁⠙⠧⠻⠞⠊⠎⠫⠀⠔⠀⠠⠮⠀⠠⠝⠑⠺⠀
⠠⠽⠕⠗⠅⠀⠠⠛⠁⠵⠑⠞⠞⠑⠀⠯⠀⠮⠀⠠⠺⠑⠑⠅⠇⠽⠀⠠⠍⠻⠉⠥⠗⠽⠀⠷⠀
⠠⠍⠁⠽⠀⠼⠙⠂⠀⠼⠁⠛⠛⠃⠂⠀⠵⠀⠋⠕⠇⠇⠪⠎⠒⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠺⠊⠇⠇⠊⠁⠍⠀⠠⠠⠓⠔⠞⠕⠝⠂⠀⠠⠍⠁⠮⠍⠁⠞⠊⠉⠁⠇⠀⠠⠊⠝⠌⠗⠥⠍⠢⠞
⠀⠠⠍⠁⠅⠻⠂⠀⠁⠞⠀⠠⠓⠁⠙⠇⠑⠽⠄⠎⠀⠀⠀⠀⠀⠀⠠⠟⠥⠁⠙⠗⠁⠝⠞⠂⠀
⠋⠁⠉⠬⠀⠮⠀⠠⠑⠁⠌⠀⠠⠎⠊⠙⠑⠀⠷⠀⠮⠀⠠⠝⠑⠺⠀⠠⠉⠷⠋⠑⠑⠀⠠⠓⠳⠎⠑⠂
⠀⠠⠍⠁⠅⠑⠎⠀⠯⠀⠀⠀⠀⠀⠀⠎⠑⠇⠇⠎⠀⠁⠇⠇⠀⠎⠕⠗⠞⠎⠀⠷⠀
⠠⠍⠁⠮⠍⠁⠞⠊⠉⠁⠇⠀⠠⠊⠝⠌⠗⠥⠍⠢⠞⠎⠂⠀⠔⠀⠠⠎⠊⠇⠧⠻⠂⠀
⠠⠃⠗⠁⠎⠎⠂⠀⠀⠀⠀⠀⠀⠠⠊⠧⠕⠗⠽⠀⠕⠗⠀⠠⠺⠕⠕⠙⠂⠀⠧⠊⠵⠲⠀
⠠⠓⠁⠙⠇⠑⠽⠄⠎⠀⠠⠟⠥⠁⠙⠗⠁⠝⠞⠎⠂⠀⠠⠙⠁⠧⠊⠎⠄⠎⠀⠙⠲⠀
⠠⠉⠗⠕⠌⠁⠋⠄⠎⠀⠀⠀⠀⠀⠀⠠⠝⠕⠉⠞⠥⠗⠝⠁⠇⠎⠂⠀⠠⠛⠥⠝⠞⠻⠎⠀
⠠⠎⠉⠁⠇⠑⠎⠂⠀⠠⠏⠇⠕⠞⠞⠬⠀⠙⠲⠀⠠⠉⠁⠎⠑⠎⠀⠷⠀⠠⠊⠝⠌⠗⠥⠍⠢⠞⠎⠂
⠀⠀⠀⠀⠀⠀⠠⠎⠥⠗⠧⠑⠽⠕⠗⠎⠀⠠⠡⠁⠔⠎⠂⠀⠠⠙⠊⠧⠊⠙⠻⠎⠀⠾⠀⠯⠀⠾⠳⠞
⠀⠠⠏⠕⠔⠞⠎⠂⠀⠠⠏⠗⠕⠞⠗⠁⠉⠞⠕⠗⠎⠂⠀⠀⠀⠀⠀⠀⠏⠜⠁⠇⠑⠇⠇⠫⠀
⠠⠗⠥⠇⠻⠎⠂⠀⠠⠗⠕⠙⠎⠀⠿⠀⠠⠛⠥⠁⠛⠬⠂⠀⠠⠁⠍⠏⠇⠊⠞⠥⠙⠑⠂⠀
⠓⠁⠝⠛⠬⠀⠯⠀⠉⠕⠍⠍⠕⠝⠀⠀⠀⠀⠀⠀⠠⠺⠕⠕⠙⠀⠠⠉⠕⠍⠏⠁⠎⠎⠑⠎⠂⠀
⠠⠏⠕⠉⠅⠑⠞⠀⠙⠲⠀⠹⠗⠑⠑⠀⠠⠋⠕⠕⠞⠀⠠⠞⠑⠇⠑⠎⠉⠕⠏⠑⠎⠂⠀
⠠⠏⠕⠉⠅⠑⠞⠀⠙⠲⠀⠀⠀⠀⠀⠀⠠⠃⠁⠉⠅⠛⠁⠍⠍⠕⠝⠀⠠⠞⠁⠃⠇⠑⠎⠂⠀
⠠⠙⠊⠉⠑⠀⠯⠀⠠⠙⠊⠉⠑⠀⠠⠃⠕⠭⠑⠎⠂⠀⠠⠃⠊⠇⠇⠊⠜⠙⠀⠠⠃⠁⠇⠇⠎⠀⠯⠀
⠠⠞⠁⠉⠅⠎⠂⠀⠀⠀⠀⠀⠀⠠⠧⠊⠕⠇⠔⠀⠠⠃⠪⠎⠀⠯⠀⠠⠃⠗⠊⠙⠛⠑⠎⠆⠀⠾⠀⠁
⠀⠠⠧⠜⠊⠑⠞⠽⠀⠷⠀⠕⠮⠗⠀⠠⠁⠗⠞⠊⠉⠇⠑⠎⠀⠞⠕⠕⠀⠀⠀⠀⠀⠀⠞⠫⠊⠳⠎⠀

These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.