Model of Machine for Treading "Torta"

Model of machine for treading the "Torta" in the mexican process of amalgamation (scale of details 1.8) with model of mule and crushing ground. (Purchased 12.3.56 for #30 from Louis Duffy. See ScM.9137/4/1)

Details

Category:
Mining & Ore Dressing
Object Number:
1878-113
Measurements:
overall ( whole crate): 1030 mm x 1430 mm x 1250 mm,
type:
model
credit:
Geological Museum (Jermyn St.)