It looks like vinyl flooring or seat material, where on the column was it?
I have a letter from Chrysler from 9-1970 stating that it was no longer required to use only Chrysler authorized maintenance and repair to keep your warrant in tact. That would suggest that 70 would be first year not to have them. I would assume if you have a 68,69 glove box door and it has 4 holes in about the same location it had one, no holes would suggest it didn't have one.
