close up of old slide rule on black background Stock Image
by akiyoko51
Description
close up of old slide rule on black background
Legal
-
Royalty Free License
The license type determines how you can use this image.
Std. Ext. Print / Editorial Graphic Design Web Design Social Media Edit & Modify Multi-user Resale Items 1 Unlimited Runs - Please see licensing information by clicking here
Keywords
- slide-rule
- accuracy
- antique
- account
- calculator
- calculation
- calculating
- centimeter
- count
- closeup
- governing
- education
- device
- evaluation
- equipment
- engineer
- inches
- instrument
- metric
- measure
- measuring
- measurement
- number
- nobody
- machine
- math
- object
- length
- school
- old
- ruler
- rule
- vintage
- machinist
- science
- slide
- scientific
- study
- tool
- teach
- technology
- training
- isolated
- white
- wood
- wooden
- black
- background
- japanese
- asian