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Concise
DescriptionPriceDate Bids

Prices of slide rules sold on ebay (the internet auction) in Jul-2008

Concise 380 Radio Computer Slide Rule (Alvin N$149.9930-Jul-20081
CONCISE Circular Slide Rule - Model 600 PERIOD$52.9920-Jul-200814
"Concise Circular Slide Rule, case, instruct, $32.0021-Jul-200810
"Concise Circular 3 3/4"" Slide Rule Model 260$27.9012-Jul-20085
CONCISE CIRCULAR SLIDE RULE WITH MANUAL $23.9526-Jul-20084
VINTAGE CONCISE CIRCULAR SLIDE RULE & CONVERSI$23.5013-Jul-20089
"Vintage CONCISE CIRCULAR SLIDE RULE, TYPE A -$22.2514-Jul-20086
concise #300 circular log log duplex slide rul$22.0030-Jul-20086
"Concise No. 28N Circular Slide Rule, 3-1/4 in$21.4922-Jul-20086
Vintage Concise Circular Slide Rule 1970 Upjoh$20.5021-Jul-20086
Vintage Takeda Concise No 28 Circular Slide Ru$20.5015-Jul-20085
"Concise Number 28N 3-1/4"" Circular Slide Rul$20.2703-Jul-20087
"Concise Number 28N 3-1/4"" Circular Slide Rul$20.2703-Jul-20087
CIRCULAR SLIDE RULE BY CONCISE FACTORY SEALED $16.3903-Jul-20085
CIRCULAR SLIDE RULE BY CONCISE FACTORY SEALED $16.3903-Jul-20085
"Concise Number 28N 3-1/4"" Circular Slide Rul$12.5022-Jul-20085
VINTAGE CONCISE #28 SLIDE RULE & POUCH LIKE NE$9.9930-Jul-20081
"NM CONCISE 28N 3 1/4"" CIRCULAR SLIDE RULE LQ$9.9920-Jul-20081
CIRCULAR SLIDE RULE & CONCISE SCIENCE TABLES +$9.9920-Jul-20081
CONCISE Circular Slide Rule - No. 28 - Key Lin$7.9520-Jul-20084
Concise SLIDE RULE $6.8630-Jul-20085
Concise Circular Slide Rule International Harv$4.0119-Jul-20084
Concise Circular Slide Rule $27.0022-Jul-20080
Concise Circular Slide Rule with Instruction M$24.9902-Jul-20080
VINTAGE CONCISE #28 SLIDE RULE & POUCH LIKE NE$9.9930-Jul-20080