^That looks like the remnants of a 531 fork blades sticker to me, the later post '73 type. Nice seatstay and interesting lugs. Is there a serial number on the fork steerer?
@NickCJ started
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^That looks like the remnants of a 531 fork blades sticker to me, the later post '73 type. Nice seatstay and interesting lugs. Is there a serial number on the fork steerer?