Herreshoff #194502es 25-Man Life Raft
Particulars
Type: Fiberglass Liferaft
Contract: 1945 ?
Job No.: 1000
Construction: Fiberglass
Rig: Liferaft
Note: Particulars are primarily but not exclusively from the HMCo Construction Record. Supplementary information not from the Construction Record appears elsewhere in this record with a complete citation.
Drawings

List of drawings:
Drawings believed to have been first drawn for, or being first referenced to
Herreshoff #194502es 25-Man Life Raft are listed in bold.
Click on Dwg number for preview, on HH number to see at M.I.T. Museum.
- Dwg 166-000 (HH.5.13160): Scuppers for Float (1942-06-12)
- Dwg 166-000 (HH.5.13136): [Unknown Part for 25 Man Lifeboat] (ca. 1945)
- Dwg 166-000 (HH.5.13138): Construction Dwg > [25 Man Life Boat] (ca. 1945)
- Dwg 166-000 (HH.5.13141): Construction Dwg > [25 Man Life Boat] (ca. 1945)
- Dwg 166-000 (HH.5.13145): [25 Man Life Boat] (ca. 1945)
- Dwg 166-000 (HH.5.13146): 25 Man Life Boat Suggestions for Food Container (ca. 1945)
- Dwg 166-000 (HH.5.13150): General Arrangement > [25 Man Life Boat] (ca. 1945)
- Dwg 166-000 (HH.5.13151): General Arrangement > [25 Man Life Boat] (ca. 1945)
- Dwg 166-000 (HH.5.13153): General Arrangement > [25 Man Life Boat] (ca. 1945)
- Dwg 166-000 (HH.5.13154): [25 Man Life Boat] (ca. 1945)
- Dwg 166-000 (HH.5.13156): General Arrangement > Life Raft for 10 Men on Top and 16 Around Sides (ca. 1945)
- Dwg 166-000 (HH.5.13137): General Arrangement > 25 Man Life Boat Development Design (1945-01-22)
- Dwg 166-000 (HH.5.13144): Construction Dwg > Mock-Up of 25 Man Life Float (1945-01-29)
- Dwg 166-000 (HH.5.13149): Hooks for Life Float Harness (1945-02-13)
- Dwg 166-000 (HH.5.13163): Staples for Mock-Up of Life Boat. (1945-02-14)
- Dwg 166-000 (HH.5.13164): Eye Bolts Through Balsa Wood Corners [Life Float] (1945-02-15)
- Dwg 132-000 (HH.5.10813): General Arrangement > Combined Dinghy and Life Float for P.T. Boats (1945-03-04)
- Dwg 166-000 (HH.5.13166): Tentative Bill of Material for 9' x 6' Life Float (1945-03-07)
- Dwg 166-000 (HH.5.13140): Construction Dwg > Preliminary Drawing of 25 Man Life Float (1945-03-10)
- Dwg 166-000 (HH.5.13167): Mold for Life Float (1945-03-21)
- Dwg 166-000 (HH.5.13142): Construction Dwg > [25 Man Life Boat] (1945-03-26)
- Dwg 166-000 (HH.5.13170): Pattern for Bag Mold (1945-03-26)
- Dwg 166-000 (HH.5.13139): Construction Dwg > Preliminary [Design for 25 Man Life Boat] (1945-03-27)
- Dwg 166-000 (HH.5.13143): Shape of Mould for 25 Man Life Float (1945-03-27)
- Dwg 166-000 (HH.5.13152): Reinforcing Rods for Mould Bed (1945-03-29)
- Dwg 166-000 (HH.5.13169); General Arrangement > 25 Man Life Float Plan and Sections (1945-03-30)
- Dwg 166-000 (HH.5.13168): 25 Man Life Float Details [Compartment Cover, Grab Line Eyes, Scuppers] (1945-04-13)
- Dwg 166-000 (HH.5.13148): Hook for Cover of Life Float Mold (1945-04-24)
- Dwg 166-000 (HH.5.13135): Details of Mold for 25-Man Life Boat (1945-05 ?)
- Dwg 166-000 (HH.5.13147): Hook Connecting Rods for Mold Cover (1945-05-07)
- Dwg 166-000 (HH.5.13161): Tow Line Attachment (1945-05-25)
- Dwg 166-000 (HH.5.13165): Suggested Design of Handrail (1945-05-25)
- Dwg 166-000 (HH.5.13159): Life Float, Hand Rail Detail (1945-06-14)
- Dwg 166-000 (HH.5.13155): Painter Attachment - Life Float (1945-06-20)
- Dwg 166-000 (HH.5.13158): Life Float Bracket for Rope Rail Suggested by C.W.H. (1945-07-06)
- Dwg 166-000 (HH.5.13162): Life Float Clips for Holding Grab Line (1945-07-09)
- Dwg 166-000 (HH.5.13157): 25 Man Life Float Suggestions for Scuppers (1945-08-08)
Note: The Haffenreffer-Herreshoff Collection is copyrighted by the Francis Russell Hart Nautical Collections of the MIT Museum in Cambridge, Mass. Permission to incorporate information from it in the Herreshoff Catalogue Raisonné is gratefully acknowledged. The use of this information is permitted solely for research purposes. No part of it is to be published in any form whatsoever.
Documents
Other Contemporary Text Source(s)
"Mr. C. W. Haffenreffer, Vice President and General Manager of the Herreshoff Manufacturing Company, Bristol, Rhode Island, has announced the appointment of Mr. H. D. Thompson to the staff of that company in the capacity of Superintendent of the Plastics Research, Development, and Production Division. Prior to joining the Herreshoff staff, Mr. Thompson was connected with the Virginia Lincoln Corporation of Marion, Virginia, as an engineer of low-pressure laminates. Mr. Thompson is a native of Nashville, Tennessee, studied engineering at Tulsa, Oklahoma, and has had a broad experience in the experimenting and development of molding veneers in the aviation field.
Internationally known as the designer and builder of the finest pleasure and racing yachts, Herreshoff has recently completed large Government Contracts for highspeed Motor Torpedo Boats (PT's), Aircraft Rescue Boats, Minesweepers, Coastal Patrols and Transports.
At present, Herreshoff, under contract with the War Department, is devoting its efforts to the research, engineering, and design of life saving equipment, which it proposes to mold with low-pressure plastic laminates. A 25-man deck-type Life Float, designed by Herreshoff, embodies many new features intended to increase its value and give added comforts and assistance to distressed personnel in the event of emergency. It is anticipated that this Life Float will be utilized by all branches of the Armed Services and Maritime Commission.
Mr Haffenreffer further stated that the Herreshoff Manufacturing Company is experimenting with the use of low-pressure molded plastics in constructing high-quality pleasure craft, as well as in many other ways unrelated to the marine field.
The company is presently installing the most up-to-date laminating equipment available for the manufacture of items from this process, and is planning when these facilities are in operation to undertake laminating contracts for other manufacturers, as well as produce items of its own design." (Source: Anon. "H. D. Thompson Named Supt. Of Plastics Research." Bristol Phoenix, June 12, 1945, p. 4.)
Other Modern Text Source(s)
"An ironic twist to the transition of the Burnside St. yard from Herreshoff to Pearson hands is the effort made by the older firm to produce plastic boats. At the close of the war Herreshoff worked on plastics, but the idea did not catch hold.
A careful look next to the marine railway at the yard at low tide reveals the remnants of a plastic life raft built at the yard. It sits about 12 feet away from a nest of Tritons. A decade and a half of production was lost between the new and old plastic, but the boat-building industry has jumped the gap quite successfully. Bristol is recovering one of its finest jewels. ..." (Source: Anon. "Waterfront Review" Bristol Phoenix, February 2, 1960, p. 4.)
"... One of the very first attempts at making plastic boats in this country, if not in the world, was made at Bristol in 1944. It happened at the close of World War II, at the Herreshoff Mfg Co plant, after war contracts on PTs, aircraft rescue boats and and minesweepers ran out.
Lowell Smith, who was employed at the Herreshoff plant at the time, remembers these early trials. The firm settled on making life rafts [#194502es] and dinghies [#194501es], but unfortunately the effort was ahead of the market, and it came to an end when the plant closed down in 1945. A few of the dinghies are still being used around the bay, and a lone life raft rests below high tide line at the former Herreshoff dock on the Bristol waterfront. ..." (Source: Anon. "Pioneer Efforts in Fiberglass Boats Took Place in Bristol County." Bristol Phoenix, 1st Annual Boating Guide and Waterfront Review, March 29, 1963, p. 12.)
Herreshoff Catalogue Raisonné.
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