Mermaid British patrol vessel modified "Black Swan" class
Mermaid British PG (patrol vessel) modified "Black Swan" class, October 1, 1947.
1947-10-01
Grand Valley State University. University Libraries. Lemmen Library and Archives
RHC-50_1350
image/jpeg
Image
eng
United States. Navy, “Mermaid British patrol vessel modified "Black Swan" class,” Digital Collections, accessed December 25, 2024, https://digitalcollections.library.gvsu.edu/document/17557.