This wall art was handcrafted from 5 sets of double-nine dominoes in 1986. Up close you can only see an array of dominoes, but when you are "relatively" far away, the image of Albert Einstein appears.

 

Drawing Instrument Set with Slide Rule, Flexible Curves and Compass all in Original Boxes Here is a fascinating set of 4 drawing instruments comprising of; · Simplon Slide Rule in original box togeth

 

Sun Hemmi bamboo slide rule No. 64 System Rietz, complete with cardboard box, see pictures. ((Règle á calculer, Rechenschieber, règle á calcul, slide rule, rekenliniaal) Questions will be answered

 

Quality made in Germany. Email me if you have any Questions. thanks

 

ANTIQUE MICROSCOPE SLIDE BY A.W. 1896. GEOLOGY. OOLITIC LIMESTONE. CARBONIFEROUS OF CLIFTON, GLOUCESTER. (NOW IN THE COUNTY OF BRISTOL) SEE IMAGES FOR CONDITION. EXCELLENT. I HAVE HAD TO RAISE POSTAGE

 

Dietzgen Transit with Wooden Tripod.I don't know much about this transit, other than it's vintage, (don't know the year it was made). The individual I got it from used it for several year's in his con

 

dushdimi Store DescriptionUp for auction this week,we are pleased to offer antique Leica camera objective. It come in perfect condition in original presentation box. If you have any questions feel fre

 

Offered here is a ten page book of original Field Notes for a survey performed on the Colonel Buford Lode, located n the Griffith Mining District of Clear Creek County, Colorado. Dated an early 1887.

 

Looks to me like this is a pretty complete set the case is not in that great of shape but it holds all the pieces it is an elementary set it even has the lead holder with spare pencil lead in it all p

 

If you need to draw polygons in circles or divide lines for any reason, then these are for you! The item is a set of proportional dividers. They come in their original case with instructions and are i