Here’s a sample on “jewelry”
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Page 727
Jewelry-making enterprises spent proportionately more on inputs and less on
labor than blacksmithing enterprises, however, because they relied less on hired
labor. Expressed as a percentage of gross output, household jewelry-making ...
Page 728
The ratio of profit to the owner and wages to hired workers was 8.5:1 for small
jewelry- making enterprises vs 14.1:1 for small blacksmithing enterprises. Profit to
the owner as a percentage of gross output was only 20.9% for jewelry-making vs
...
Page 747
Exporting is still rare for code 381 enterprises, but may be more common for code
39 enterprises such as jewelry- and musical instrument-making (see Chapter IX);
18. The three problems most frequently reported by small metalworking ...
Thanks for that excerpt. If I read it right, there is no overlap between jewelry and blacksmithing?