The Lippincott Duster is a 13-foot, 10-inch cat-rigged racing dinghy that occupies a storied niche in the history of American small-boat competition. Developed originally in the mid-1930s by Owen "Jim" Merrill and later refined and popularized by the Lippincott Boat Works in Riverton, New Jersey, the Duster was conceived as an accessible, high-performance trainer. While many contemporary designs of the era were heavy and cumbersome, the Duster utilized a lightweight, flat-bottomed hull that allowed it to plane with ease, even in moderate breezes. Lippincott’s entry into the class was transformative; the builder transitioned the design from amateur-built cedar planking to professionally finished fiberglass, ensuring the boat remained a staple of Mid-Atlantic yacht clubs for decades. According to the Riverton Yacht Club, the Duster was born out of a desire for a "poor man's" racing boat, yet it evolved into a sophisticated tactical racer that demanded high levels of athleticism and sail-trim precision.
Lippincott Duster Information, Review, Specs
- Make
- Lippincott
- Model
- Duster
- Builder
- —
- Designer
- Owen P. Merrill
- Number Built
- 500
- Production Year(s)
- 1933 - ??
Sailing Performance & Handling
The sailing characteristics of the Lippincott Duster are defined by its high sail-area-to-displacement ratio. Carrying approximately 117 square feet of sail on a hull that weighs less than 200 pounds, the Duster is exceptionally "tender" and reactive to crew weight and wind gusts. Because it is cat-rigged—meaning the mast is stepped far forward with no jib—the boat carries significant weather helm if not kept flat. Successful Duster sailors often describe the boat as a "ghost" in light air, where its flat bottom reduces wetted surface area, allowing it to move when heavier sloops are becalmed.
In heavier air, the Duster becomes a physical challenge. The absence of a jib means all the driving force is concentrated in one large mainsail, requiring the helmsperson to be diligent with the traveler and sheet tension to prevent capsizing. Handling is sharp and immediate; the boat tracks well thanks to a deep centerboard, but its low freeboard and flat bow can lead to a wet ride in choppy conditions. Anecdotal accounts from class veterans suggest that while the boat is a superb trainer for learning the nuances of wind shifts, it is unforgiving of poor weight distribution. The Lippincott-built versions are particularly prized for their hull stiffness, which translates into better energy transfer from the rig to the water compared to older, "softer" wooden home-builds.
Popular Mentions & Media
The Duster’s cultural footprint is deeply rooted in the "Riverton School" of sailing, a competitive environment that produced several world-class sailors, including the Lippincott brothers themselves. While it lacks the international fame of the Star or Lightning, the Duster is frequently mentioned in regional maritime histories of the Delaware River and Barnegat Bay. It was the primary developmental boat for generations of sailors who eventually moved into the Lippincott-built Comets and Stars. The boat's legacy is preserved primarily through local regatta records and the historical archives of the clubs that founded the Duster Class Yacht Racing Association.
Known Issues & Buyer’s Checklist
Prospective buyers of a Lippincott Duster must distinguish between the early wooden models and the later fiberglass versions, as each has distinct maintenance requirements.
- Mast Step Integrity: On cat-rigged boats like the Duster, the mast step and the surrounding deck bear immense torque. Buyers should inspect the fiberglass laminate or wooden timbers around the step for stress cracks or compression failure.
- Centerboard Trunk: The trunk is a common point for leaks. In fiberglass models, check for separation between the trunk and the hull liner. In wooden versions, check for rot in the bed logs.
- Hull Stiffness: Older fiberglass hulls may suffer from "oil-canning" (flexing of the hull bottom). When the boat is on a trailer or dolley, apply pressure to the hull to ensure it remains rigid; a soft hull will be significantly slower upwind.
- Hardware Backing: Many Dusters were rigged for intense racing, and the hardware (cleats, traveler tracks) may have pulled through the deck if not properly backed with oversized washers or plates.
- Wood-to-Fiberglass Joints: On transitional models that used wooden trim or rudders with fiberglass hulls, check for rot at the transition points where moisture can become trapped.
Community & Resources
The Duster’s community is highly localized but fiercely loyal. The primary hub for technical information and class history remains the Riverton Yacht Club in New Jersey, which continues to host events and maintain archives for the class. Unlike larger national classes, there is no longer a centralized commercial manufacturer, so parts are often sourced through a network of vintage dinghy enthusiasts or custom-fabricated. The Duster Class Yacht Racing Association has historically overseen the one-design rules, ensuring that even as materials shifted from cedar to fiberglass, the boats remained competitive against one another.
The Verdict
The Lippincott Duster is a purist’s racing dinghy, offering a visceral and demanding sailing experience that belies its small stature. It is an ideal choice for a solo sailor looking for a tactical challenge or a collector interested in a piece of American maritime history.
Pros:
- Exceptional light-air performance and planing ability.
- Simple, elegant cat rig that is easy to step and tune.
- Rigid construction in Lippincott-built fiberglass models.
- Strong historical pedigree and active local racing legacy.
Cons:
- Highly sensitive to crew weight; can be difficult for beginners in heavy air.
- Limited cockpit space and no "dry" storage.
- Vulnerable to "weather helm" if not sailed perfectly upright.
- Parts and class-specific hardware are increasingly difficult to source.
Measurements
Construction & Hull
- Construction Material
- Fiberglass/Wood Composite
- Hull Type
- Monohull Sailboat
- Keel Type
- Centerboard
- Rudder
- 1x —
- Ballast
- -
- Displacement
- 165 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Dimensions
- Length Overall (LOA)
- 13.75 ft
- Waterline Length (LWL)
- 9.67 ft
- Beam
- 4.5 ft
- Draft
- 2.5 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Cat Rig
- P (Main Luff)
- -
- E (Main Foot)
- -
- I (Foretriangle Height)
- -
- J (Foretriangle Base)
- -
- Forestay Length (est)
- -
- Sail Area
- 117 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 62.23
- Ballast / Displacement Ratio
- —
- Displacement / Length Ratio (D/L) Ratio
- 81.46
- Comfort Ratio
- 3.15
- Capsize Screening Formula
- 3.28
- Hull Speed
- 4.17 kn