1969 Concise Science Tables & Circular Slide Rule Model 600 - ST COMPLETE EUC
Item History & Price
Set includes: circular slide rule, slide-out science tables, 32-page user guide, guarantee card, and black plastic case.Model No. 400-STSlide rule marked copyright 1968; user guide copyright 1969.Designed by Sama & Etani Inc. Groton, Massachusetts, 01450, U.S.A.Made in Japan by ConciseDimensions (packed in case): ~4.5" x 3.5" x 0.25"Weight (gauge + accessories + box) ~2 oz.Multiple photos sh...owing different angles are a guide to determining condition.Please ask any questions before purchase. We make every effort to fully describe items in words and pictures, and welcome your questions if you need more information or requests for additional photos.Come see all our other beautiful vintage items on eBay: http://stores.ebay.com/AConnecticutCook