DEFENSE MSF 317

Ship Name and Designation History

This section lists the names and designations that the ship had during its lifetime. The list is in chronological order.

USS DEFENSE AM-317
Commissioned January 10 1944 - Decommissioned May 31 1946
Laid up in Pacific Reserve Fleet
Recommissioned February 16 1952
USS DEFENSE MSF-317
Reclassified Fleet Minesweeper (Steel Hull) (MSF) February 7 1955
Decommissioned April 15 1955
Laid up in Pacific Reserve Fleet
ARM MANUEL DOBLADO C-73 (Mexican Naval Service)
Sold to Mexico January 3 1973 and renamed
ARM MANUEL DOBLADO P-104 (Mexican Naval Service)
Reclassified (Date unknown)
ARM MANUEL DOBLADO G-05 (Mexican Naval Service)
Reclassified (Date unknown)

Fate unknown

Naval Covers

This section lists active links to the pages displaying covers associated with the ship. There should be a separate set of pages for each name of the ship (for example, Bushnell AG-32 / Sumner AGS-5 are different names for the same ship so there should be one set of pages for Bushnell and one set for Sumner). Covers should be presented in chronological order (or as best as can be determined).

Since a ship may have many covers, they may be split among many pages so it doesn't take forever for the pages to load. Each page link should be accompanied by a date range for covers on that page.

Defense Covers Page 1 (1945)

Postmarks

This section lists examples of the postmarks used by the ship. There should be a separate set of postmarks for each name and/or commissioning period. Within each set, the postmarks should be listed in order of their classification type. If more than one postmark has the same classification, then they should be further sorted by date of earliest known usage.

A postmark should not be included unless accompanied by a close-up image and/or an image of a cover showing that postmark. Date ranges MUST be based ONLY ON COVERS IN THE MUSEUM and are expected to change as more covers are added.

>>> If you have a better example for any of the postmarks, please feel free to replace the existing example.

Postmark Type --- Killer Bar Text	Date From to Date To	Thumbnail Link To Postmark Image	Thumbnail Link To Cover Image

1st Commissioning January 10 1944 to May 31 1946

Locy Type
2z

1945-03-19
to
1945-03-19

As AM-317
Censored wartime (WWII) use

2nd Commissioning February 16 1952 to April 15 1955

USPO Machine

Long Beach, Calif.

1954-07-01
to
1954-07-01

As AM-317

Other Information

Earned 2 Battle Stars (WWII)

Earned 2 Battle Stars (Korea)

NAMESAKE - Protection from attack

If you have images or information to add to this page, then either contact the Curator or edit this page yourself and add it. See Editing Ship Pages for detailed information on editing this page.