I just got some chips in the mail. Some came with a different letter on each side. Regular inlaid letter POA series. $4 each plus postage
Nice -- first and last name initials on the chip -- yours, friend, wife, etc.
A/D -- red, white, blue, brown
C/E -- white
C/J -- red
C/M -- blue
C/R -- red, white, blue
E/F -- white, blue, yellow
E/Q -- red-brown
H/V -- pink, white
M/P -- white, blue, pink, yellow
M/Q -- red, white, blue, yellow

Also: I have these POA series monograms (picture if of POA)that have a different letter on each side. They are quite rare. Many of those listed, I have just one chip! I'll sell them for $4.00 each:
A/F: red, brown .. ... .....B/D (nice chip: big C-mold): red, white, blue (blue may have a burn) .... .....B/J: red, blue... ... . C/E: blue.... ... ... C/E: yellow (black inlays, very unusual and rare; worn); blue (worn, some small burns on inlay)... ... ... .C/E: yellow (POD-style of monograms, nice condition) ... ... .....C/J: green (sq.-edge)... ..... C/O: yellow (bad burn on "C" side). ... ..... C/P: red, blue ... ... .. C/W: white ... .... ......D/F: blue, yellow ... ...D/L: red (nicked badly, but seen on only one side).. ... E/O: red... .. F/J: red . .. .. .... G/M: white... ... G/O: red, nice .. .... H/V: blue. ... ... L/M: red (or mahogany)........ L/S: yellow ... ... .....M/P: red (mahogany). ... .... . M/R: blue ... ... .... N/S: light blue.... ... ... ...

http://www.antiquegamblingchips.com/poker_monogram.htm

Robert

All pretty good condition. If interested, I can describe and email picture.