FROM THE DRAWING BOARDS OF THE NATION COMES PROGRESS
PRINT MAKING MACHINES, DRAWING INSTRUMENTS, ARCHITECTS' AND ENGINEERS' SCALES, MAP MEASURES, PLANIMETERS, SLIDE RULES, PANTOGRAPHS, PROTRACTORS, TRIANGLES, TEMPLATES, PARALLEL RULES, DRAFTING MACHINES, T-SQUARES, IRREGULAR CURVES, DRAFTING ROOM FURNITURE, STEEL MEASURING TAPES, LEVELLING RODS, RANGE POLES, PLUMB BOBS, TALLYING MACHINES, SURVEYING INSTRUMENTS, SURVEYING ALTIMETERS, MAGNIFYING GLASSES AND MICROSCOPES
Expired · May 31, 1963 · 72170110 ·