Blueprint reading; a practical manual of instruction in blueprint reading through the analysis of typical plates with reference to mechanical drawing conventions and methods, the laws of projection, etc . —key dpive5 , TO BE NOT LE55THAN Sii ~~ nEYWAy iWIDE iOEEP.^^ -^ HEY DRIVE5 §. 87 T. 6 P. 20° HALF 5IZE PART NAME QEAR. FACE USED ON Diiftm BY DATE AU6. 8-10 CHECKED BY ?^^^J riMriNMATi mAPPROViDbY CINICIMNATI, OHIO. NUMBER WANTED /. r I6C MATERIAL ?• Wf: V .??,T, 1 ?=<;:?.??: A^AME OF PIECE AMT. REQ. ySAME. OF MACHINE: PIECE NO DOWN FEED wor

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Blueprint reading; a practical manual of instruction in blueprint reading through the analysis of typical plates with reference to mechanical drawing conventions and methods, the laws of projection, etc . —key dpive5 , TO BE NOT LE55THAN Sii ~~ nEYWAy iWIDE iOEEP.^^ -^ HEY DRIVE5 §. 87 T. 6 P. 20° HALF 5IZE PART NAME QEAR. FACE USED ON Diiftm BY DATE AU6. 8-10 CHECKED BY ?^^^J riMriNMATi mAPPROViDbY CINICIMNATI, OHIO. NUMBER WANTED /. r I6C MATERIAL ?• Wf: V .??,T, 1 ?=<;:?.??: A^AME OF PIECE AMT. REQ. ySAME. OF MACHINE: PIECE NO DOWN FEED HEAD- ONE 3-FT B0RIN6 MILL 14063 7. ixiK£YWAY k 2| U| to f^ \S as \ k^ ..^ |/J /fz•y^K4y t^ Jt s + III

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Keywords: ., bo, bookcentury1900, bookdecade1910, booksubjectmechanicaldrawing