Technical supply co., Scranton. [from old catalog] · Scranton, Pa., Technical supply co · leaf 212
TEC DRAWING BOARDS Made of soft full-seasoned timber thoroughly kiln dried.Narrow strips, carefully jointed and glued together with pure hideglue. All boards are machine sawed, hand cleaned, and inspectedone at a time. … 2200 2200. Pine wood, i inch thick, with end cleats. Size, in Inches, 12x17 15x21 20x26 23x31Each $.70 $.90 $1.20 $1.75 2204 2204. Pine wood, i inch thick, with two drawing surfaces and end cleats Size, in Inches, 12x17 15x21 20x26 23x31 Each ,$.70 $.90 $1.20 $1.75
Engineering instruments · Drawing instruments
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