USCGC Cowslip
sea going buoy tender
USCGC Cowslip (WLB-277) is a 180-foot (55 m) sea going buoy tender (WLB). A Cactus-class vessel, she was built by Marine Ironworks and Shipbuilding Corporation in Duluth, Minnesota. Cowslip's preliminary design was completed by the United States Lighthouse Service and the final design was produced by Marine Iron and Shipbuilding Corporation in Duluth. On 16 September 1941 the keel was laid. She was launched on 11 April 1942 and commissioned on 17 October 1942. The original cost for the hull and machinery was $918,873.
Cowslip is one of 39 original 180-foot (55 m) seagoing buoy tenders built between 1942–1944. All but one of the original tenders, the USCGC Ironwood (WLB-297), were built in Duluth.
After commissioning, Cowslip was assigned to Boston, Massachusetts, where she served until 1944. From 1944 until 1973, it was assigned to Portland, Maine.
The public source identifies “USCGC Cowslip” as sea going buoy tender. This brief keeps that definition visible, then builds a research path around USCGC, Cowslip and going.
Why this record matters
A short description can identify a subject without explaining its stakes. For “USCGC Cowslip”, the useful work is to connect “sea going buoy tender” to the records capable of establishing context and consequence.
Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated Dec 13, 2025. The linked authority identifier is Q7866048. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1941, 1942, 1944 and 1973.
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Three-step research path
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This entry incorporates text from “USCGC Cowslip” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.