Hi Daniel.
I rang the old man to check if he could remember price or any other details but unfortunately his memory is worse than mine.

He thought maybe the machine took 20 cent coins but wasn't real sure on that.
Only thing he can remember for sure was that the cigarettes were camel filters and that whoever broke into it took all the cigarettes and all the money from the machine as well!
 
I seem to recall the packs having 2 coins taped on them, maybe a 10 and 5 cent piece.

It think it must have been around mid to late 70's. 

Anybody remember how much for a pack of smokes back then?