Catalogues and newsletters

1. see also Mel Pinto catalog   1970 to 1975
   

2. see also Holdsworth - Bike Riders Aids   1975
   

Adverts, instructions, packaging etc.

1. Campagnolo Gran Turismo - instructions   1970
   

2. see also American Bicyclist - Campagnolo advert   1976
   

3. see also Richard Ballantine - Richard’s Bicycle Book   1979
   

4. see also Correos - postmark   1989
   

Patents

1. see also US patent # 4,699,605   1985