Thanks Paul.
If I knew where my keytag was I would of scanned it too.
I believe totally that these chips, yellow, green & brown Arrowdie mold chips that have the name broken up for some unknown reason, of which there could be many; are Las Vegas.
Was there a Hotel back your way with the Thunderbird name?
I have responded in the past on this debate & won't keep repeating myself.

If we two chip book authors & long time collectors agree than I hope others might agree too. If we did not feel these are Vegas we would of said it in our books.