1. J. G. Monkman & R. Monkman
2. Yorkshire Amalgamated Products Ltd
From 1 to 2. 10th Mar 1937 Also Agreement between North East Railway Co. and High Silica sand Co, 23rd Mar 1917
1. J. G. Monkman & R. Monkman
2. Yorkshire Amalgamated Products Ltd
From 1 to 2. 10th Mar 1937 Also Agreement between North East Railway Co. and High Silica sand Co, 23rd Mar 1917
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Part of the records of the Yorkshire Brick Company