same butfor the numbers...?
Ive seen this done with metal-stamping dies that make several of the same part with one 'hit'. similar would apply with a pour or a die casting.
if a defect shows up in the manufacturing process(IE a flange repeatedly breaks off later..) then they know which pattern to repair.
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Charles Fitton
Maryhill On.,
Canada
too many carriers
too many rovers
not enough time.
(and now a BSA...)
(and now a Triumph TRW...)
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