I dont understand what do you mean by first bits? Pictures are good enough, i wont make another ones. I have uploaded plenty of pics of my coins from different angles and lightning. My phone cant do any better.
The reason people want the first 8 characters listed on the hologram is so we can all verify that the coin is funded with bitcoin. With those 8 characters we can go to a website and verify the mintage and loaded value on each coin. Additionally, some of these coins my have increased collector value if the were among the first series loaded for the mintage (information that can also be discerned from this website).
The casascius coins verification website:
https://casascius.uberbills.com/I know it seems tedious but these aren't cheap objects. Each coin should be loaded with about $1,400, and they sell for more than face value. If you want honest offers you should provide as much information and high-quality images as possible. In fact, the better the image, the better we'll believe the quality is of each coin!
MinerJones provided links to the verification site for some of your coins, but obviously couldn't read the first bits for the 2nd coin...hence his question.
Good luck with your sale.