Subject: Blending - uniform quality is essential for every box of cordite leaving the factory and so each day's production is mixed in equal quantities with that of other days so that any slight inequalities are averaged out.
Description: Blending - uniform quality is essential for every box of cordite leaving the factory and so each day's production is mixed in equal quantities with that of other days so that any slight inequalities are averaged out.
Notes: Extracted from WASC 2270 - for detailed descriptions see back of photographs