Skip to contentSkip to Braille Studio

Library / Engineering & Technology / Flying Machines: Construction and Operation / Braille

Flying Machines: Construction and Operation ⠃⠗⠋ 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

260,176 braille cells · 274 embossed pages at 40×25 · 341 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.