Need Help to ID Speedo

[Chris and Jodi Barnhart <barnhart@geneseo.net>]

Hi,

Need help identifying 2 speedos.  I checked the list at
www.namgbr.org/namgbr/speedo.htm but these two weren't listed.   I'd
like to know if either one is a OD speedo.

Here are the particulars on the two:

1.  Large (older) type   S/N 6144/00   MPH  1040 turns per mile
2.  Small (newer) type   S/N 5226/09A  MPH  1376 turns per mile

Thanks,
Chris
'69B