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 t... Read more of Drawing Gear Wheels at How to Draw.ca
By what means the papers out of which I have made a con...
Sertorius And His Hind
So soone as Sertorius arriued from Africa, he straight leauied men of
warre, and with them subdued the people of Spaine fronting upon his
marches, of which the more part did willingly submit themselues, upon