Whites Surfmaster PI Pro and Whites Surfmaster PI, Minelab Excal NY blue sword. 2 White's Dual field pi, Garrett sea hunter pi II (but don't use it for obvious reasons) 5' x 3 1/2' coil underwater Pi
believe to be from Philip V era, from what I can match up with in my "books"
small denomination from (Ceca De Palma De Mallorca) known as diner (type 244) or dobler (type 242), numismatica espanola 8th edition. Info obtained from this reference book.
Though coins of this type are usually referenced: Majorcan, I believe they are also referenced as Balearic Islands coinage--that includes both the islands of Majorca (Mallorca), Minorca (Menorca) and others; Majorca being the largest.