Skip to contentSkip to Braille Studio

Library / Engineering & Technology / An Introduction to Machine Drawing and Design / Braille

An Introduction to Machine Drawing and Design ⠃⠗⠋ 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

141,033 braille cells · 146 embossed pages at 40×25 · 2,016 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.