WebFind many great new & used options and get the best deals for Old GRAPHOPLEX Reference 1600 Calculating Rule at the best online prices at eBay! Free shipping for … Web$4.45,ENGRAVER'S & PHOTOGRAPHER'S PROPORTION CALCULATOR -Marked on back (is this a promotional item?) PHILLIPS & JACOBS CHEMICALS - Race St. in Phila., Pa and then an applied label forBaltimore 30,
2x Graphoplex 1600 + 1614 slide rule complete set 1970 France
WebDescription. This is an all working pigeon race timer with mechanical clock made in Switzerland by STB. It has a heavy metal construction with winding key in the side. It could be locked for contest but now free to play with! When the race is one, the clock is wound and when a pigeon arrives the ankle ring is thrown in from above, the key is ... little chief electric smoker manual
NAME ( A - sliderulemuseum.com
WebGraphoplex 6245 Electric Log Log : slide rule : 2740: Graphoplex 6250 Rietz: slide rule : 1342: Graphoplex 63 Fedra Rietz: slide rule : 1292: Graphoplex 630 Geometre Topographe 400g: slide rule: P: 1309: Graphoplex 630 Geometre Topographe 400g Variant: slide rule : 1310: Graphoplex 64 Fedra Rietz : 3585: Graphoplex 640 Electric … WebSet 16 - Graphoplex 1600. System Rietz set with scales: 27cm // L, T>45° Cot, A [ B, K, CI, C ] D, S Cos, ST, T<45°, Cot. 20 SR's provided directly by Dr. Klaus Kühn ... Set 17 - Graphoplex 1694. Graphoplex 1694 Techni-Math with scales Scales: 27cm // P,K,A, DF [ CF,L,CI,C ] D, S, SRT, T. 30 SR's provided directly by Dr. Klaus Kühn. Contact ... WebGraphoplex No. 1600 Slide Rule. 11 Scales x 25 cm. France. All scales self documenting at right end. A, B, C, D scales have over range extensions. All scales are on face of rule. … little chief gas station fergus falls mn