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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.

    Tench Class Submarine
    Keel Laid January 4 1945 - Launched May 13 1945

  1. USS SIRAGO SS-485
    Commissioned August 13 1945
    Modernized with Guppy II conversion in 1949
    Decommissioned June 1 1972

    Struck from the Naval Register June 1 1972 - Sold for scrapping May 2 1973
Sirago SS485 Crest.jpg

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 incarnation of the ship (ie, for each entry in the "Ship Name and Designation History" section). 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.

  1. Covers Page 1    (1945,1968)



This section lists examples of the postmarks used by the ship. There should be a separate set of postmarks for each incarnation of the ship (ie, for each entry in the "Ship Name and Designation History" section). 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
Date To
Thumbnail Link To
Postmark Image
Thumbnail Link To
Cover Image


Machine Cancel

Kittery ME


GregCiesielski Sirago SS485 19450511 1 Front.jpg




Locy Type 7

USS Orion


GregCiesielski Sirago SS485 19680603 1 Front.jpg
GregCiesielski Sirago SS485 19680603 1 Postmark.jpg

Ship's mail. Add-on cachet by Alton (Budd) M. Arrington


Other Information

NAMESAKE - A small, fresh water, tropical fish.



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.


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