Nose Clip, Swansea, 1920

NoseClip_Swansea_1920

A nose clip used in testing mine safety equipment.  From The Department of Scientific and Industrial Research, Advisory Council, Second Report of the Mine Rescue Apparatus Committee, Published by His Majesty’s Stationary Office, 1920,  page 34.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.