ENGINEERROS FIELD BOOK. | FORMULA FOE RUNNING LINES, LOCATING ... the tangent from A to B = 57 -7 3 feet; then make th. ac The diagrams In this -work are not drawn to any exact seale, but are designs to represent merely the abstract geometrieal relation of lines. ;urve BAr equal AC; that is AMC = BKD; then.

Title | : | The mechanic's, machinist's, and engineer's practical book of reference |

Author | : | Charles Haslett |

Publisher | : | - 1855 |

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