PICKETT N1010SL slide rule w/case + documentation buy it $40.00
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Old K&E Slide Rule POLYPHASE
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K & E Keuffel & Esser 620022 Drafting Planimeter
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1974 VINTAGE RUSSIAN SLIDE RULE COMPACT VARIANT
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K&E 4070-3 w/orange leather case Keuffel & Esser log EX
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KEUFFEL & ESSER CO. N.Y. SLIDE RULE PAT. 6-5-1900 LONG1
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Sun Hemmi Slide Rule -- Japan
VINTAGE CHARLES BRUNING 5" POCKET SLIDE RULE #2401
Pickett Vintage Slide Rule N109-ES Simplex Trig Rule
PICKETT MODEL N902-T SIMPLEX TRIG SLIDE RULE w CASE
K & E Slide Rule N4081-3 20 Scales Keuffel & Esser Co +
1960 VINTAGE RUSSIAN SLIDE RULE COMPACT VARIANT
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KEUFFEL & ESSER CO. SLIDE RULE WITH LEATHER CASE NEAT!
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KEUFFEL & ESSER CO. N.Y. SLIDE RULE PAT. 6-5-1900 10" L
PICKETT MODEL N902-T SIMPLEX TRIG SLIDE RULE w CASE
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OMICRON 30" CAPACITY ELLIPSOGRAPH. TOP OF LINE MODEL
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SLIDE RULE TIE CLIP
Post Hemmi Versalog1450 Slide Rule Set, Complete, NM
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