- Back
-
Title: Portable oxygen meter, model 1520 (serial no [Go to resource]
Description: Portable oxygen meter, model 1520 (serial no.1520/2577). E.I.L. 1976 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: 1976 Source: Science Museum Creator: Electronic Instruments Ltd. Identifier: 1984-635/32 Go to resource More Like this...
[Edit] - Back