Originally Posted by juvela

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thank you for the new information

it tends to support the idea of a low countries origin for the frame

[curtains close for a moment whilst juvela dons his deerstalker cap]

am going to make a guess that frame originates with Flandria

they were the first manufacturer in europe to adopt Shimano for pro bikes in 1973

member non-fixie has posted about this here -

Vintage bicycle rebuild... follow my progress till the end.

Flandria far and away Belgium's largest producer from a unit volume standpoint

they did a good deal of contract work

if shell width is 70mm yet is BSC threaded that would be another piece of supportive data...

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