[Milsurplus] Radio id tags

[telegrapher at att.net]

If you could have a tag made for your 388 or 51J-() receiver, would you want a serial number stamped on it or just have that space left blank?

What about a contract number?  Any one in particular or?  It may or may not happen but some census numbers would help.  I need one for my 388 but what would be appropriate.  How could one tell exactly which contract number a radio is built under?  Mine has several of the mods mentioned in the book so does it make it a latest contractor model or one of the earlier ones that have been upgraded, or did they do that?  And what contract numbers or model numbers would have had the mods applied to?

Larry
W0OGH