|Cover||Pro, Strada, Cronometro, Pista||Rear Cover|
Can be dated by the Oxfam & date franks on the envelope, which also held a dated 1967 MacLeans Catalogue.
If the date frank is Nov 67 then it could be for the 1968 season, but it does mention their "Professional" in the singular. Bob Addy was their only Pro in 1967, his first year with WF Holdsworth . In 1968 he was joined by Roger Newton, with others added after the 1968 Olympics.