Glass Plate Negative - Scottish Shale Retort (Pumpherston Type)
code: LVSAV2009.030.005
Description
Glass plate negative, sectional drawing of a Scottish shale retort (Pumpherston Type)
One of a series of lantern slides / glass plate negatives, thought to be used by Scottish Oils Ltd for instructional lectures Donor was former employee of BP Oil (Grangemouth) Refinery Ltd