Hemmisun Slide Rule 255
![Hemmisun Slide Rule 255]()
For auction is a hemmi/sun slide rule model #255. It's a 10 duplex electrical/hyperbolic rule with 23 scales.
The scales are marked sh1, sh2, th, a, (b, ti2, ti1, si, c), d, x, theta. The other side reads l, k, df, (cf, cif, ci, c), d, ll3, ll2, ll1. The indicator has a crack on one side, but it appears to be replaceable. It comes in a leather acse which is marked bamboo slide rule hemmi sun.
The case is in poor condition please see photos. Payment is expected within 7 days of auction end. $0.75 has been added to the shipping chargse for delivery confirmation. Shipping weight is estimated. Any overpayment of shipping costs will be refunded. Please e-mail any questions.
Thanks fro looking.
Frederick post hemmi sun hemmi japan fa sun hemmi #266 electronics slide rule & case, with full. Frederick post hemmi bamboo slide. Vintage hemmi japan fa sun hemmi bamboo. Duplex bamboo pocket slide rule w/ original u-shape curso $23.01 19-apr-2005 10 japan fa sun hemmi slide rule w/ original u-shape curso $23.01 19-apr-2005 10 duplex slide rule w/leather case& box $9.99. Lietz hemmi slide rule no. 255 slide rule, hemmi sun hemmi sun hemmi no. 255 new in $21.25 18-aug-2007 2 date codes kh il. Get more results. See additional buy it now items. Blundell rules ltd, blundell-harling, vector slide rule w/ original u-shape curso $23.01 19-apr-2005 10 duplex slide rule & c $9.45 09-aug-2007 2 date codes kh il.
