Catalogue
- Digital Images
- Online
Sir J. Mackenzie's ink polygraph (c.1910) recording radial pulse and carotid venous pulse
- Archives and manuscripts
- Online
Letters from Galton to W Hawksley
Date: 12 Nov 1885Reference: GALTON/2/1/8Part of: Galton Papers- Books
- Online
Catalogue of Edison-Lalande batteries, battery motors, measuring instruments, medical apparatus, etc.
Edison Manufacturing Company, New York.Date: [1910?]- Pictures
- Online
A clock and a further instrument of measurement. Line block process print.
Reference: 36610i- Journals
- Online
Measurement science & technology
Date: ©1990-