References in periodicals archive ?
Some of the weights are modified, incorporating chains, PVC pipes and even sliding boards into lifts.
English Heritage also mentions the market stalls themselves, stating: "The timber stalls, designed as the traditional 'market table', can be secured after trading by raising the side flaps and by sliding boards into horizontal channels and locking these into position.
The product has been successful and is being used as uprights or vertical sections that support the forts, sliding boards and other portions of the play centers used in the vertical sections.