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image no.: 61611
contact sheet: A1966
collection: Canadian Grain Commission
description: Interior View Of The Grinding Room In The Canadian Grain Commission Grain Research Laboratory . Samples Are Ground Using A Hobart Coffee Type Grinder Prior To Determinatin Of Protein Content. (Colour)
subject(s): Agriculture ▪ Equipment ▪ Grain Commission ▪ Laboratories ▪ Marketing ▪ Research
date: 1973