It's a possiblility but remote, we need better photos, you could try using what ever camera you shot these through and hold a magnifying lens in front of the camera, or get ahold of a cheap USB microscope camera, probably around 10-20 power should be fine.
"Buy the Book Before You Buy the Coin" - Aaron R. Feldman - "And read it" - Me 2013!
ANA Life Member #3288 in good standing since 1981, ANS, Early American Coppers Member (EAC), Colonial Coin Collectors Club member (C4), Conder Token Collector Club member (CTCC), Civil War Token Society (CWTS) member, Liberty Seated Collectors Club (LSCC) & Numismatic Bibliomania Society member (NBS), USMex, Member in good standing, 2˘ variety collector.
See my want page:
http://goccf.com/t/140440