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disc codes
Posted: Sat Dec 13, 2014 4:00 pm
Author: baz
does anybody know what the codes stamped on the front disc stand for
I thought it was the year, but if so what does S9 and B0 stand for on early six bolt discs ??
Posted: Sat Dec 13, 2014 4:57 pm
Author: A1John
Nov 74 and Feb 75?
Posted: Sat Dec 13, 2014 5:53 pm
Author: baz
A1John wrote:Nov 74 and Feb 75?
how do you get them dates from them pal ??
Posted: Sat Dec 13, 2014 6:21 pm
Author: BykerBoy
It's the Showa era dating system. 49th and 50th years of Hirohito's reign as Emperor.
The months aren't necessarily correct though as the letters don't denote months but batches as there are more than twelve date code letters on the discs
Posted: Sat Dec 13, 2014 6:26 pm
Author: wheelysteve
Posted: Sat Dec 13, 2014 6:55 pm
Author: z2.john
The date code on discs is always a number followed by a letter.
Posted: Sat Dec 13, 2014 7:54 pm
Author: baz
z2.john wrote:The date code on discs is always a number followed by a letter.
your right pal, i got it the wrong way round
so i take it 8B is feb 73
cheers lads
Posted: Sat Dec 13, 2014 8:16 pm
Author: jimmock
FFS Guyz,
I really am confused now.

Posted: Sat Dec 13, 2014 9:38 pm
Author: sneck