Build sheet

I have two build sheets for my 71 New Yorker. One is the correct sheet. The other was for an different New Yorker. See pics. The sheets are in poor shape, but the vin numbers are there.

Vin no. CH23 U1C 167134 is correct for my New Yorker.
Vin no. CH23 T1C165534 is not correct.

Is this common?

Both build sheets were in the back seat lowerframe.

20221227_193401.jpg

20221227_193421.jpg

20221227_193417.jpg

20221227_193411.jpg
Author: RWCearley