|
Sign in
Rule (architects) W E Pain (boxwood) Calculator Rule
Click photo to enlarge
Category
:
Science & Medicine (Pre-1930)
>
Scientific Instruments
>
Other Antique Science Equip
Uploaded by
extremelf
on Jan 14, 2017
Known Information
Category
:
Science & Medicine (Pre-1930)
>
Scientific Instruments
>
Other Antique Science Equip
Item Id:
178971
Type:
Scientific Instruments
Material:
Boxwood
Sub-Type:
Rule (architects) Calculator
More info
Length = 6 inches
Yards = 6 inches to 1 mile and 8 inches to 1 mile with a normal scale of horizontal equivalents to the reverse
Width = 1.75 inches nominal
Do you know more?
All trademarks, brands and images are property and copyright of their owners.
Copyright © 2012 ancientpoint.com. All rights reserved.
,
Privacy Policy
Antiquities
Asian Antiques
Decorative Arts
Ethnographic
Furniture
Home & Hearth
Linens & Textiles
Maritime
Periods & Styles
Primitives
Science & Medicine
Sewing
Silver
See all categories
Science & Medicine (Pre-1930)
Dentistry
,
Engineering
,
Mining
,
Optical
,
Other
,
Apothecary & Pharmaceutical
,
Medicine
,
Scientific Instruments
,
Other Antique Science, Medical
,