1986 A Mexico newsletter by Jeffrey Bozanic

Thanks to Johanna de Groot we can share a part of cave diving history from Mexico.
She looked for these images, bought a scanner and sent them to the Dutch Cave Dive Group.

An image of the 1986 newsletter written by Jeffrey Bozanic







Johanna de Groot - Jim Coke - Parker Turner - Dr. Zummerman




Johanna geared up for the dive




Johanna through the jungle to reach the cave entrance




Johanna under water




Johanna diving Dos Ojos, one of the most beautiful cave diving systems in the world, which she explored together with Jim Coke.