Vintage Pantographed, Milled and Drilled road bicycle parts
What does it mean when you read eg. 'drillium' derived from drilled?
There is no straight answer ...
1. remove material, superficially, in specific shape / logo / name / pattern / .. e.g. photo 3
2. stamped in, as the diamond shape in photo 2
3. using a casting mold for large numbers of pieces as in photo 1
.
Year
1970's-80's
Brand
Pantographed
Country
All