Abstract: A connector and method for interconnecting separate frame members to form a display frame which does not require the use of tools for the assembly or disassembly thereof. The connector includes a first plate, a second plate spaced-apart from the first plate, and a resilient spacer retained between the first and second plates which are each disposed within ends of the frame members. The spacer is formed from a resilient non-setting material which expands between the first and second plates to permit the first and second plates to be frictionally retained within the frame members.

Abstract: A rudder position indicator attachable to the steering wheel of a boat for rotation with the wheel, in which a ball, held in a substantially constant position by gravity, rolls in a spiral groove as the wheel and the indicator are turned. The ball is seen against indicia in the groove, the indicia locations being indicative of the position of the steering wheel.