This is a vintage engineering tape measure called Favorite Wyteface. Made by Keuffel & Esser, the burgandy textured vinyl case measures 5" in diameter. The 100 ft white steel tape inside remains i

 

Two ANTIQUE ALCOHOL LAMPS from Lab With Thick GLASS Bottoms & Different Sizes Click to View Image Album Click to View Image Album I left both Alcohol Lamps in Original Condition. The Larger Lamp h

 

VINTAGE *POCKET COMPASS* MADE IN JAPAN-WORKING-TRAVEL INSTRUMENT-NEAT MILITARY USED ORIGINAL CONDITION WITH SCRATCHES, SCUFFS, AND MARKS FROM AGE AND USE. TESTED AND WORKS AS IT SHOULD! HAS SWITCH ON

 

Up for Bid is a Vintage 1967 The Gold Saver Gold Pan 12" with a Gold Saving Pocket. This is #1 of 2 listed. It is in excellent condition. Please look at all of the detailed photographs. I found it at

 

Vintage Pickett N 3-ES SLIDE RULE Power Log Exponential Dual Base in Hard Lined Leather Case. This slide rule is in very good to excellent condition, no major issues of any kind, straight, good corner

 

Size is 29"x35" with the wooden dowels adding a few inches to top and bottom. Paper on linen backed scientific chart. Made by Hagemann Company; Drosophila sex-linked II (criss-cross). There are 2 smal

 

VINTAGE FREDERICK POST VERSALOG 1460 HEMMI BAMBOO SLIDE RULE--VERY NICE SHAPE WITH ORIGINAL LEATHER CASE MARKED POST VESALOG SOME RUBS ON CASE--TWO SMALL INK MARKS ON RULE Our POLICY WE WOULD APPRECIA

 

Curta Type II 2 Mechanical Calculator, # 546758. This Curta Calculator is in Pristine condition and appears to have been rarely used. It comes with the original plastic case and box with serial number

 

A really nice Eli Lilly unopened bottle of Extralin B Pulvules with box. The box is approx. 4 1/2"x 2 1/4"x 2 1/4" and in excellent condition. Sold as a collectible only. Buyer to pay using PayPal wit

 

Antique Microscope Slide by Watson. Spermatozoa. Five Typical examples. Man/Bird/Fish/Snake/Frog. See images for condition: Cover slip across Man (I) badly broken. All other samples unaffected. I ALSO