Another view of chasers at Gatun locks, Panama Canal Photograph of chasers at Gatun locks. Collection of William B. May. Thanks to Penny Thompson, his daughter, for submitting the photo scan. Book traversal links for Panama Canal - May Collection 14 - Gatun Locks ‹ Panama Canal - May Collection 13 - Gatun Locks Up Panama Canal - May Collection 15 - Culebra Cut ›