| 1994.0027.0002.00 | 28' Deadrise Sailing Skiff | Skiff | Jackson, George L - Creator; Holden, H L - Designer | 1929 | Plans for a 28' Deadrise Sailing Skiff. One sheet drawing depicts hull lines, sail plan, and construction plan. Built 1929 at Whitman by George Jackson for Louis J. Feuchter. Leavenworth Holden was the draftsman (?). | | Whitman | | open CBMM page |
| 1994.0027.0021.00 | Bugeye Joseph I. Dawson | Bugeye | Holden, H L - Designer | | Technical drawings of a bugeye Joseph I. Dawson. Depicts hull lines only taken from model by Thomas Dawson. Model owned by Joseph Dawson, Annapolis MD. Leavenworth Holden Draftsman. | | | | open CBMM page |
| 1994.0027.0029.01 | Plastic sloop High Wind | Sloop | Holden, H L - Designer | 01/01/1957 - | Plans for the plastic sloop High Wind. First molded plastic boat built on the Chesapeake Bay. Consists of one set of Plans A-G. Plan A is the interior layout. Plan B is the sail plan. Plan C depicts hull lines and offsets. Plan D depicts the iron keel. Plan E is the rudder post. Plan F is the rudder assembly. Plan G depicts a keel section. Designed by Leavenworth Holden. Pencil on drafting paper. | | | | open CBMM page |
| 1999.0020.0003.01 | Bugeye Joseph I Dawson Model | Bugeye | Holden, H L - Designer; Dawson, Joseph I - Builder | 1889 | Plans for the Bugeye Joseph I Dawson Model, originally built in 1889 at the Rhode River by Joseph I Dawson. Drawn by Leavenworth Holden of Horizon Design and Manufacturing from half model owned by Joseph Dawson of Annapolis MD. Drawing is dated July 1989 and depicts the sheer, half-breadth and body plan. | 16.500in - 36.375in | Rhode River - by Joseph I Dawson | | open CBMM page |