Built in 1928 according to the International Second Rule.
HISTORY:
SPECS:
| Sail Number | US-4 |
| International Rule | SECOND Rule |
| Year Built | 1928 |
| Designer | Burgess, Rigg & Morgan Ltd. |
| Builder | Abeking & Rasmussen |
| Hull ID Number | 2365 |
| First Owner | W.A.W. Stewart |
| First Name | Isis |
| First Sail Number | US-4 |
| First Country | USA |
| Original Homeport | New York, NY |
| Current Status / Condition | broken-up |
| Construction | Wood on steel frames |
| Length Overall | 21.09 m. |
| Length Waterline | 13.03 m. |
| Beam | 3.87 m. |
| Draft | 2.58 m. |
| Sail Area | 183 sq. m. |