crayon marks behind rear seat

[69camaroguy]

I have an early production Z/28 behind my rear seat i can make out a yellow crayon mark of 3 and some letter infront of it maybe an R
i'm worndering if any one can help me decode those crayon marks??? thanks aton

[Jerry@CHP]

Should be an X3, X7, X1, X2, X6, etc.

Jerry

[sam]

I have an 11D Z/28 car and my grease pencil says DG3. I have a dark green interior. Another early car I saw has an R1. I guess red interior X11 car. Maybe the same person or shift.

[rsatz28]

I have an X77 Hugger Orange Z and have an X7 on my bulkhead, and found "ORN" or "ORG" on the firewall. My memory is a little fuzzy this morning.

[Camaro Billy]

Here is a shot of the "X1" on my car.
Billy

[hotrod68]

I found yellow crayon marks on the underside of the front subframe of my '68 if that helps anyone.

[VI009DZ]

My X7

[rsatz28]

My X7

An here is my 68 11A bulkhead marking:

[baldeaglemtnman]

Just checked my 11C 69 Z/28 and there is an LG7 on the bulkhead. I guess this stands for "light green X77". My trim tag is 721 (medium green interior)

[sam]

Sounds like the same folks built our cars. I am a week after you. 

[jdv69z]

so all you need to see the marks is remove the rear seat, correct?

Jimmy V.

[JohnZ]

so all you need to see the marks is remove the rear seat, correct?

Jimmy V.

Yes - pop out the rear cushion, then remove two bolts through the tabs on the bottom of the rear back cushion and lift it off its hanger brackets.

[68Zproject]

The reddish color on V1009DZ's pic, is that the factory primer or what?  In Jerry's book he said floor pans could be semi-gloss black, mine were the color of V1009DZ's rear bulkhead.

[lcmc]

Here is a pic of a non X code SS I once owned with an X5.

http://i178.photobucket.com/albums/w272/dannylcmc/100_1004.jpg

[JohnZ]

The reddish color on V1009DZ's pic, is that the factory primer or what?  In Jerry's book he said floor pans could be semi-gloss black, mine were the color of V1009DZ's rear bulkhead.

Yup, that's factory primer.