Here is my recently acquired early 70's Grand Record.



Number on outside of left drop out: 1426239 (note that the 6 is a best guess, also the line between 3 and 9 is not a 1)



Number on inside of right drop out: 64216



Here are the components and other details (note shown are the Normandy Competition gold label hubs, Stronglight Competition headset, Brooks Pro with no date digits visible, and Weinmann 610 brakes). I strongly believe everything is original equipment, with the possible exception of the Weinmann clinchers.



Edit: I forgot to mention there are no markings on the bottom bracket.