Abstract: A coin validator has a sensing arrangement disposed after an accept gate for detecting when a valid coin has moved past, and thus causing the triggering of the accumulation of credit. The sensing arrangement comprises a flap which is moved away from its normal position by the coin. If the coin is suspended on a string, the flap cannot move back to its normal position and therefore no credit is accumulated.

Abstract: A coin store comprising a helical structure for receiving coins and storing them between turns so that they can be moved in either of two directions by rotation of the structure, drive for rotating the structure in either of two corresponding directions, and an access enabling gate which is operable to selectively enable a cash access point of the store in response to operation of the drive.

Abstract: A flag display device adapted to be mounted on the exterior of a vehicle or other object on which a flag may be displayed. The flag display device has a base, a plurality of spaced apart suction cups carried the base which are adapted to grip an exterior surface of the vehicle; a flagstaff; clips for attaching the flag to the flagstaff; and a mount for mounting the flag staff on the base and adjusting the angle of the flagstaff relative to the base so that the flag may be positioned at a desired angular attitude. The mount has a first toothed member integrally formed with the base which extends upwardly therefrom and having its teeth arranged on one side and projecting outwardly in a direction generally parallel to the base. A second toothed member is integrally formed with the lower end of the flagstaff so that its teeth intermesh with the teeth of the first toothed member.