Three Hunt and Company, makers of old trade chips and a few casino and poker chips. The white one has the initials JK on the reverse; others are same both sides.

The "W" embossed is a quite scarce chip marked Minneapolis Brewing Co. on the reverse. Note the images of barley and hops on the chip.

The navy chip appears to be a hot-stamped, thin shiny laquered wood chip. Uniface, and I assume advertises the Indian company. There are other colors of this chip, but I have no dupes.

All these are $10 each, plus $2 shipping for any number of chips.