1969 AM/FM Mono Numbers Question

Good evening,

I'm trying to find the correct radio for my '69 and am having some difficulty.  Car was assembled in July, body in August. 

From what I've managed to scrounge up on the internet, the numbers should be 7302721 correct? 

Now comes the fun part.  Several of the auctions that I've seen on ebay have had a paper product number of 7302721, but with a stamped face that reads 7303725. 

Is that possible, or should the face stamp match the paper print?

Also, several of the "69" radios listed have a GM code #01VFP1, which should be from a 1970, right?  Does that fit, or should it be solely #91VFP1 for the mono?

Thanks in advance,

Kelso

Kelso,

Anthony,

Thanks for the reply.  That definitely helps.

I thought at some point I had seen a bezel with matching product numbers, but I could be wrong.

I'll definitely focus more on the service number for my mono.

Thanks much,

Kelso

Kelso,

[QUOTE=Ten15]...The best I can decipher from the NCRS manual, the '68 & '69 mono radios appear identical, it's the knobs that are different....[/QUOTE]