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Library / Engineering & Technology / An Analysis of the Lever Escapement / Braille

An Analysis of the Lever Escapement ⠃⠗⠋ 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.

Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt

76,734 braille cells · 81 embossed pages at 40×25 · 922 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.