FOR SALE: NICE VINTAGE BOXED WARREN KNIGHT SIGHT CLINOMETER # 209 WITH U.S. WEATHER BUREAU CASE AND TAG. HAS THE USE AND MAINTAIN BOOKLET PREPARED WITH THE CO-OPERATIONS OF THE UNITED STATES DEPARTMEN

 

Vintage Aristo 970 Slide Rule Germany MultiLog Charvoz with Leather Case and ManualVery good condition

 

<div style="text-align:center"><img src="http://ti2.auctiva.com/sw/java.gif" border="0"><br><table align="center"><tr><td><a style="text-decoration:none" href="h

 

Hardly used Pickett N4-ES all metal slide rule, with original box, certificate, leather case with strap and a 93 page instruction book. This is the Vector Hyperbolix dual base log log slide rule, with

 

KEUFFEL & ESSER CO. PARAGON JR. .... "A DRAWING MACHINE THAT IS VINTAGE K&E QUALITY MADE TO LAST" ....IN GOOD WORKING CONDITION ... ITS BEEN PACKED AWAY FOR LAST FEW YRS. .....ANY QUESTIONS, F

 

I HAVE CONSERVATIVELY DATED THIS FINE GENUINE ANTIQUE BRONZE OR CAST BRASS MORTAR & PESTLE TO CIRCA 1790 IN MY TITLE BUT IN TRUTH IT MAY WELL BE EVEN EARLIER. BOTH PIECES HAVE A SIMPLE LINED DESIG

 

VICTORIAN ANTIQUE OPERA GLASSESEXCELLENT QUALITYRARE ITEMOPTICS POWERFUL AND CLEARTELESCOPIC HANDLE

 

my good old slide rule from 1965 ands now it can be yours

 

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

 

I smashed my thumb too many times to count! Ever had a small ore sample you tried to breakup with your hammer on the trailer hitch of your truck or on another larger rock and hit your self or had flyi