Subject: The Farmer Collection. /1 - List and photocopy of list of 121 slides, series C, which may be related to the lectures of Dr R C Farmer. /2 - 121 photographs on small index cards from slides of Gunpowder Processing Lecture by Dr R C Farmer c1920. (see WASC 1094 for 6 enlarged photographs)
Description: The Farmer Collection. /1 - List and photocopy of list of 121 slides, series C, which may be related to the lectures of Dr R C Farmer. /2 - 121 photographs on small index cards from slides of Gunpowder Processing Lecture by Dr R C Farmer c1920. (see WASC 1094 for 6 enlarged photographs)
