LOT OF (3) VINTAGE SLIDE RULES 
(1) FREDERICK POST CAT NO. 1460 VERSALOG HEMI BAMBOO JAPAN.
 CURSOR GLASS IS CRACKED. RULE IS OTHERWISE IN NICE CONDITION.
(1) FREDERICK POST 1461 VERSA LOG HEMI JAPAN.
 OVERALL LENGTH 6.75". IN NICE UNDAMAGED CONDITION.
(1) KEUFFEL & ESSER CO. 68 1617 MADE IN U.S.A. 11" LENGTH
 FEATURES 10 INCH SCALE ONE SIDE, 25 CM ON THE OTHER
 AND VARIOUS CONVERSION FACTORS ON THE BACKSIDE.
 IN NICE UNDAMAGED CONDITION.
ALL SLIDE RULES ARE CLEAN AND OPERATE SMOOTHLY.
PHOTOGRAPHS ARE OF THE ACTUAL ITEMS OFFERED.
SHIPS - USPS GROUND ADVANTAGE - IN 2-5 BUSINESS DAYS.
I NORMALLY SHIP SAME DAY PAYMENT IS COMPLETED.
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