NYPL's Public Domain Archive. Not developed or endorsed by NYPL. Part of the World's largest public domain source PICRYL.com.

radial

public
1 media by topicpage 1 of 1
Machine-Shop: Radial drills ; High-speed grooving machines ; Heavy-duty radial drills ; Drilling tubesheet for a large heat-exchanger.

Machine-Shop: Radial drills ; High-speed grooving machines ; Heavy-dut...

Public domain scan of artwork related to technological or industrial history, free to use, no copyright restrictions image - Picryl description