*Vintage* Wooden Leeds & Northup 1950s Potentiometer "18671" Product Description PLEASE READ CAREFULLY! Up for bid is this *Vintage* Wooden Leeds & Northup 1950s Potentiometer "18671" . This i

 

1953 Pickett Slide Rule with original box, case and instructiion booklet. Features all metal durability, eye saver color, permanent accuracy to +.000275 in., top grain leather case, Eze-slider tension

 

This is a super clean Post brand slide rule. It is a Hemmi Japan Versalog 1460 and is 12 1/2" long and the leather case is in great condition with very little wear and has the clip hanger. .

 

Leather Roy Gfeller Geology Pouch Handcrafted --------------------------------------------------------------------------------Genuine Handmade Tan Leather Roy Gfeller Maker Arlee, Montana Geology Pouc

 

Vintage Soviet Russian Binoculars BPC 10x50 TENTO original leather caseFor sale is BPC 10x50 Russian binoculars Tento' SpecificationsLens diameter [mm]50Magnification [x]10Angular field of view [deg]5

 

NWA 8015 NWA 8015 Found 2012 Chondrite L5 Melt Breccia Specimen is a 3.41g slice Dramaticaly impacted during its journey in the solar system, this 4.56Ga chondritic rock partialy melted by the event,

 

THIS IS A HANDSOME MEDAL ISSUED TO ATTENDEES AT A MICROBIOLOGY CONFERENCE IN 1939.IN VERY FINE+ CONDITION WITH MILD TARNISH AND MILD WEAR FROM HANDLING AND AGE. AS SHOWN.MEASURES 2"SQTHANKS AND GOOD L

 

Description: Lot of 5 great old styles of eyeglasses, includes 3 cases. You get round Wire rimmed, black rimmed with green tint and hippie looking john Lennon style. All true vintage....no reproductio

 

GERMAN WWII NAVAL U-BOAT MHR1 HOHENRECHENSCHIEBER SLIDE RULE c1940's $1 NO RES A scarce German WWII period Kriegsmarine / naval 'Hohenrechenschieber MHR1', (or height slide rule). Issued for use on U

 

What a beautiful set; extremely shiny chrome bodies with jet black faces. The clock ("Microtron XL, 13 Jewels Quartz") and ("Compensated") barometer match in size at 7 inches in diameter. The photos w