Klondike, great game and fond memories!
For a couple years in the early 70's there was a Klondike in a Kmart foyer in Ottawa. We used to spin pennies in the coin slots and about every tenth spin chalked up a game. Well...us kids just moved into the place after awhile and played that machine for hours on end...and that's where it all started!
I remember keeping the three wagons aligned was the hot ticket but difficult to cash in on and that down post button right before the drain...many a penny game ended because of that!
Haven't played Klondike in forty odd years. It's on my wish list.

Wayull thar Pintwinny.....
...ifn I do say so muself, she was jus a copper Kmar thang we gave lots a luvin an up postin to but we all figured she was settin on a lil ol gold mine!