I would appreciate any help identifying the chips pictured below. Here is what I know so far:

LAY - top row left - diamond mold...no idea
LAY - yellow & brown in circle...no idea
TK - red - TK mold - possibly Kennedy's Bar (Harlem, Montana)
EOG - no idea
517 & STEVER chips - said to be STEVER's.. 517 Edwards St.. St. Joseph, Mo.

All help sincerely appreciated...

Terry