By Joshua Biram.
Scale 20 yards : 1 inch.
The sections are coloured and the strata described in a schedule. On the surface of each section the surface workings are depicted in charming pictorial scenes.
Dimensions: approx 67 x 47 cm.
Original at Sheffield City Archives: WWM/MP/6/4 (altrefno WWM/MP/55).
Digitised with financial support from Sheffield and District Family History Society in memory of Professor David Hey (1938-2016) founder and life president of the Society.
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