Lot of 3 artifact location charts for the 1715-Fleet sites of "Cabin wreck" and "Rio Mar," 1998. 36" x 47", 36" x 47" and 30" x 35", all rolled. Computer-generated grids of each wrecksite with color-coded circles for each spot where certain types of artifacts were recovered (anchor, cannon, gold coin, silver coin, etc.), of utmost usefulness to salvagers to know where (and where not) to look, the two Cabin wreck charts in good condition but the Rio Mar wreck chart somewhat water-damaged.
Estimate: $150