Submarine chasers in the Pedro Miguel lock, Panama Canal.
Photograph of subchaser at the Pedro Miguel lock. Collection of William B. May. Thanks to Penny Thompson, his daughter, for submitting the photo scan.
Submarine chasers in the Pedro Miguel lock, Panama Canal.
Photograph of subchaser at the Pedro Miguel lock. Collection of William B. May. Thanks to Penny Thompson, his daughter, for submitting the photo scan.