It's hard to be sure about the exact year of my corky (which I talk about a lot and have never seen) but it came with a 1971 rear derailleur and had the pre 1974 nuovo record front mech, it sported the gold border but lacked the registered trade mark logo, apparently this decal is somewhat rare.
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1 Super Record bike, 1 Nuovo Record bike, 1 Pista, 1 Road, 1 Cyclocross/Allrounder, 1 MTB, 1 Touring, 1 Fixed gear