Dynamite Blasting Machine Dupont # 50 Antique     The box is in good shape except for a chipped corner over to the screws. The leather handle is broken but the ends are there along with the screws.I

 

This is a kueffel esser slide ruler with case. It was made in the usa. It is 12" long. Today after I took pictures to list this with the plastic parts above and below the slider part crumbled apart. I

 

A BEAUTIFUL VINTAGE SET OF TARCO INSTRUMENTS MADE IN GERMANY. # 3670. 12 PIECES. WOODEN BOX. VERY NICE

 

In very good condition. Metal clip has some corrosion. May be missing one tip. Only has the one that is pictured. Check my other listings. I will gladly combine shipping. Payment is required within 3

 

Poly phase Duplex Slide Rule. The owners name is on the box H.A. Dohertry. Pat. Dates June 5, '00 Dec. 22 '08.The box is in good condition outside. Inside area where you take the cap off, cardboard is

 

PICKETT N3p pocket synchrolog DUAL BASE LOG/LOG EXPONENTIAL SPEED RULE All-metal construction. 32 scale sections. Mint condition leather case with comprehensive 95 page manual (from 1953). This was Pi

 

RELISTED DUE TO NON-PAYMENTAN ANTIQUE ADJUSTABLE BRASS TABLE TOP MAGNIFYING GLASSPROBABLY DATING TO THE LATE 19TH / EARLY 20TH CENTURYSOLID BRASS WITH LAQUERED FINISHSTAND HAS THREE BALL ENDED FEET WH

 

Here is a vintage "JUSTRITE STREAMLINED" miner's carbide lamp designed to be worn on a miner's hat/cap. This lamp has been used, but it is reconditioned with a new felt water filter inside, a new blac

 

Here are four vintage pair of 1/10 12K GF eyeglasses for scrap or wear. They weigh approx. 92.7 grams. Thanks for looking at our other auctions!

 

Click on the picture above to visit our Store Description: We are pleased to offer you Small Genuine Russian USSR Leningrad Mathematical Measurement Ruler/Line In CaseCondition: The condition of the i