France1978:
Vintage Calc-Slide Slide Rule, Made In The USA By The Engineering Mfg. Company Of Chicago, Circa 1940s
France1978:
Vintage Pickett Model 62 Trig Slide Rule With Promotional General Electric Holder, Plastic With Metal Ends, Made In USA (Part I)
Earley Photography:
Calculators
France1978:
Vintage Keuffel & Esser 10-Inch Mannheim Beginner's Slide Rule, Model 4058, Boxwood Construction, Made In USA, Circa 1925 - 1941
France1978:
Vintage K&E Chemist's Adjustable Duplex Slide Rule, Model 4160, 10-Inch, Made By The Keuffel & Esser Company, Circa 1936 - 1940
France1978:
Vintage K&E Chemist's Adjustable Duplex Slide Rule, Model 4160, 10-Inch, Made By The Keuffel & Esser Company, Circa 1936 - 1940
France1978:
Vintage K&E Slide Rule With Original Box & Leather Holder, Model 4083-3, Log Log Duplex Vector, Made In USA, Copyright 1947
France1978:
Vintage Otis King Model L Calculator (Cylindrical Slide Rule), 6 Inches Closed x 10.3 Inches Extended x 1.25 Inches In Diameter, Made In England, Circa 1960s
France1978:
Vintage Otis King Model L Calculator (Cylindrical Slide Rule) With Box, 6 Inches Closed x 10.3 Inches Extended x 1.25 Inches In Diameter, Made In England, Circa 1960s
France1978:
Vintage Pickett Model N-515-T Slide Rule, Distributed By The Cleveland Institutes Of Electronics
France1978:
Vintage Post Mannheim Type Student Slide Rule, Model 1447, Notation - Sun Hemmi Japan, Oval Post Logo On Upper Stator, Made In Japan
France1978:
Vintage Dietzgen Model 1752P 20-Inch Maniphase Slide Rule, Made In USA
leighklotz:
Milligram Dot, Platinum Chartres Blue SF, Concise "Pan-Am"
France1978:
Vintage Keuffel & Esser Company Beginner's Slide Rule (Reverse Side), No. 4058C, All Wood Framed Cursor, Made In USA, Circa 1930s
France1978:
Vintage Keuffel & Esser Company Beginner's Slide Rule, No. 4058C, All Wood Framed Cursor, Made In USA, Circa 1930s
France1978:
Vintage Aristo Darmstadt Slide Rule, Model 867U, Transparent Linear Scale, Back Advertising - Gildemeister & Company, 6-Inch, Made In Hamburg Germany, Circa 1960s
France1978:
Vintage Aristo Darmstadt Slide Rule, Model 867U, Transparent Linear Scale, Back Advertising - Gildemeister & Company, 6-Inch, Made In Hamburg Germany, Circa 1960s
France1978:
Vintage Aristo Darmstadt Slide Rule (Back View), Model 867U, Transparent Linear Scale, Back Advertising - Gildemeister & Company, 6 Inch, Made In Hamburg Germany, Circa 1960s
photonicpainter:
road & cloud
France1978:
Vintage Weber 42968 (Same As Aristo 968) Slide Rule, The F. Weber Co., Philadelphia, PA, Made In Germany, Circa 1960s
photonicpainter:
Red fox
photonicpainter:
Prague
photonicpainter:
Tropical "vinegar"
photonicpainter:
Spring on slide film
photonicpainter:
Butterfly
France1978:
Vintage Frederick Post Company 5-Inch Slide Rule, Model 1444 Made In Japan
gregrudzinski:
Lutz 252 by Ricoh
Felip1:
A seven-foot slide rule. And its small cousin.
France1978:
Vintage Pickett Model N902-T Simplex Trig Slide Rule, Made In USA
