The ER / RE chip - I have seen those before - I think in Gene Trimble's collection of illegal chips (Ed Hertel having brought them for us conventioneers to buy) - don't know where they are from. 244 is shown as Unknown in the ChipGuide. NCO fairly screams of being from a military base (Non Comm Officer lounge) but I don't know which one.

I was hoping you might say, all those beauties were from Colorado (since Denver Petro. Club was among them) but the Tahoe and Golden Nugget felts dash my hopes. More Dashes than a Morse Code! Do you have any further info on where your friend collected all those chips over the years? Also - any writing/labels etc. in the little boxes? Might be a clue. Otherwise, I remain clueless.

OK, "Mr. Green" is coming down the street, gotta get the maggots out for him.