Historical information
"Instruction Paper No.486: Woolen and worsted cam-looms.." - International Correspondence Schools Ltd.
Physical description
"Instruction Paper No.486: Woolen and worsted cam-looms.." - International Correspondence Schools Ltd.
"Instruction Paper No.486: Woolen and worsted cam-looms.." - International Correspondence Schools Ltd.
"Instruction Paper No.486: Woolen and worsted cam-looms.." - International Correspondence Schools Ltd.