The names given to the various lines of a tooth on a gear-wheel are as follows: In Figure 233, A is the face and B the flank of a tooth, while C is the point, and D the root of the tooth; E is the height or depth, and F the breadth. P P is the ... Read more of Drawing Gear Wheels at How to Draw.caInformational Site Network Informational
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Autobiography Of Elizabeth Sparks

Autobiography Of Richard Slaughter

Candis Goodwin

Charles Crawley Ex-slave

Charles Grandy Ex-slave

Della Harris

Fannie Berry Ex-slave

Georgina Giwbs Ex-slave

Interview Of Ex-slave And Civil War Veteran

Interview Of Miss Mary Jane Wilson

Marriah Hines

Minnie Fulkes

Uncle Moble Hopson

Writer Jayne Lucille B