Manual for the testing of chemical values. Restricted access.

Quality testing on various product lines such as bacon, biscuits and tea. Includes comparisons between the number of standard grade eggs damaged in...

Memorandum from R. G. P. Cox to Mr H. Robinski in the laboratory.

A cheese sampler. The handle has been welded to 'cutting' section of the item. Imprinted on the handle are the words, 'PARNELL & SONS'

A Cheese sampler belonging to Robert Sainsbury. The handle consists of dark wooden ends inserted into a brass grip. The tang of the sampler is...

Includes Bellingham and Stanley Ltd chemical analysis machine. Contained within a wooden box. Also has a plaque with J.S. Ltd 69/0419 and a bottle...

Rectangular translucent glass optical cells with one open side, translucent glass cell lids with two rectangular layers, one slightly larger than the...

Battery operated, portable black unit with a reader dial with a needle and markings in degrees fahrenheit from 0 to 75 on the front. The top contains...

Rectangular wooden box with a brown leather carry handle at the top, four rubber feet at the bottom and a dial with a needle for measuring temperature...

Glass test tubes of varying sizes.

Closure meter that measures torque loads (in pounds and inches) for the application or removal of all types of screw cap closures. Comes with wooden...

Includes Sinclair fruit firmness tester.

3 metal cylindrical weights with thin metal rod protruding from centre. Possibly for insertion into some type of holder.

Round metal vacuum gauge with a reader dial encased in glass containing a needle and measurements from 0 to 30 in units of 5. Held in a round metal...