UP FOR BID: PICKETT & ECKEL Slide Rule Model 4-T with Soft Case Item is in very good condition. Middle rule slides with ease. Length is 12 1/8". Width is 2 1/16", exclusive of sliding window. PAYM

 

The Kit Includes: 1 - E-Z Sluice Box. The Sluice Box is black, 2 1/2 inches deep, 24 inches long and 7 inches wide. - The lightest, most portable sluice available. Great for backpacking. Made of polyp

 

Vintage Scientific Steam Engine Cut Away Cross Section Up for auction is this vintage scientific steam engine cut away cross section demonstration apparatus usedfor teaching the maker is unknown possi

 

This is a vintage Acme no. 601 DIWA Slide ruler that is in used condition. It has the original leather case, cardboard box and instructions.

 

This is a Vintage lot of 2 Different Black Joy Coal Mine Stickers 1989 Illinois Mining Institute. They have never been used. Buyer pays $3.00 shipping. Insurance is the buyers option. We only ship to

 

A beautiful beam compass set imported by L.M. Prince manufactured by theHenschel Co. in Germany. Stamped #34, a great collectors item.

 

Here is a very, VERY nice vintage and original true double marked Ernst Leitz Wetzlar microscope, in it's original carrying case! Leitz Magnification lenses: Leitz Pariplan 10x & 6,3x B, 3,5: 1A 0

 

Up for auction we have a burger vintage model 200 transit. It was my grandfather's in the past it is in excellent condition nothing has been done to it to restore it's in its original condition. Pleas

 

DESCRIPTION AN INTERESTING OLD ITEM. CONDITION THIS ITEM IS USED SO BIDDERS SHOULD EXPECT WEAR APPROPRIATE WITH AGE AND USE. SIZE / SCALE PICTURED BY RULER WITH CM SCALE & A UK PENNY TO HELP SHOW

 

This is a vintage ear eye throat kit it's old and has not been tested, The case is in fair shape.   Sold as as is, not tested and unsure if it works.  Please use the photo's as this is the item yo