Looks to me like the clock is a little off from fitting the hole due to the stem. Makes me wonder if it was a console clock from a '65-'68 chevy that has been adapted to go in that dash. Can't remember what years they used those clocks for sure.
------------------[*]'71 Cheyenne, 402BB[*]Winfield, KS[*]
http://barn9.freeservers.com