up forVintage German Logarithmic Slide Rule made of aluminiumREISS darmstadt 06/0015used conditionthis item is about 32cm(12,5 inc) long see the pic

 

You are bidding on an awesome lot of 29 twist Lipitor/Caduet Black Ball Point Pens. They have a nice heavy feel to them and write smoothly. See Pictures. Low inventory - nearly sold out. Email Questio

 

All pharmaceutical pens are in good condition unless noted. Please check out my other vintage and rare drug rep pens. Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy a

 

Vintage McAllister & Brother Brass Microscope with wooden case. Posted with eBay Mobile

 

KL-1 Circular Slide Rule description This CIRCULAR SLIDE RULE (model KL-1) is 50 millimeters in diameter (approximately 2"). It is intended for performance of trigonometric and mathematical operations

 

This is a very nice Pickett & Eckel metal slide rule with log log scale model N803-T log log. This rule is straight and works smoothly. The finish is in great condition with no scratches, only sli

 

Vintage Keuffel & Esser Co. Pantograph with original box and directions. Great condition, like new. Happy bidding! Posted with eBay Mobile

 

10 inch Deci Lon slide rule 688 1100. The slide rule itself is in great condtion. The leather case has residue from a sticker that was on it, has belt loop clip. USA shipping only unless prior authori

 

NIB Galileo Thermometer which stands 11 inches tall. Instructions are on box for proper reading. This item will be well wrapped and insured at time of shipment. Great fathers day gift. Italian astrono

 

For sale are two VINTAGE K&E LEROY AUTOMATIC LETTERING DEVICES with power supply cords and standard lettering font. The power supply cords do not work so I can not check out the machines to see if