collecting

Hello fellow Divers. I'm reluctantly looking to part with a book I purchased in 1993 while going through US Navy Deep Sea 1st Class Dive School in Panama City, FL. I purchased a signed, number 318 of 900 copy of Author Leon Lyons Helmets of the Deep. This is a Mint Condition, one owner book that...

I plan to put on my scuba unit and walk-in the Edisto river this weekend. I will be snooping around for fossils. Water temp 74 degrees F. Air temp 76 degrees F.