Racing Dory 21
Description
The Swampscott 21' Dory designed by Charles D. Mower represents a pivotal moment in American small boat racing history, created in 1898 as his first commissioned design for the Swampscott Club in Massachusetts. When C. D. Mower drew updated plans of the racing dory for Massachusetts Bay in 1911 he made some changes that seem to make it easier for the builder and might encourage building the boat, included scantlings and offsets missing entirely from the earlier plan, and included a deck slightly different from the decks that had been added to the earlier boats. This 21-foot vessel evolved from the traditional working Swampscott dories—those "aristocrats of the dory clan" that were far superior to their "clumsier, more crudely built cousins, the heavy, slab-sided working dories of the Grand Banks fishermen." Charles Drown Mower was a native of the Boston area and had worked with Arthur Binney and then B. B. Crowninshield. He had become the design editor for The Rudder in the summer of 1899, and this design was believed to be his first commissioned design. The boat was specifically designed for class racing under the Massachusetts Bay Racing Association (MBRA) X-Class rule, representing a sophisticated evolution from beach-launched fishing boats to purpose-built racing craft that maintained the essential seaworthiness and speed characteristics of the traditional Swampscott dory form.
Construction Details
| Designer | Charles D. Mower |
|---|---|
| Builder | Home Built |
| Length | 21.000 ft |
| LOA | 21.000 ft |
| LWL | 18.500 ft |
| Beam | 5.500 ft |
| Displacement | 1200 lb |
| Ballast | 350 lb |
| Max Draft | 3.500 ft |
| Year Built | 1911 |
The standard boat dimensions
| i | - |
|---|---|
| j | - |
| p | - |
| e | - |
| p2 | - |
| e2 | - |
| i2 | - |
| j2 | - |
| I | J | P | E | P2 | E2 | I2 | J2 |
|---|---|---|---|---|---|---|---|
| - | - | - | - | - | - | - | - |
Sails
Racing Dory 21 - JIBSAIL
| Luff | 10.33 ft - (3149 mm) |
|---|---|
| Foot | 5.58 ft - (1701 mm) |
| Leech | 8.5 ft - (2591 mm) |
| Area | * 23.7 ft² |
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Racing Dory 21 - LATEEN
| Luff | 19.33 ft - (5892 mm) |
|---|---|
| Foot | 19.33 ft - (5892 mm) |
| Leech | 21.58 ft - (6578 mm) |
| Tack Ang | * 67.86 ° |
| Area | * 173.05 ft² |
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Disclaimer. Boats are not all the same -- even when produced in the same factory of the same model. Sailrite does its best to publish accurate dimensions, but we often find it worthwhile to have our customers measure their boats carefully before we produce kits for them. You should take the same precautions, especially when the data is not from Sailrite. The information on this site is not guaranteed to be accurate. Sailrite offers this content as a service to our community, but takes no responsibility for the reliability of the data provided.