Based on the massive gantry cranes in Harland & Wolff's Belfast shipyard, Tony Parmee's model is almost 8ft. long and 5ft high, yet can be built with a No.10 outfit. It is assembled in three parts - boom, portal leg and frame leg. Illustrated by four colour pages, the instructions include:-

 

•   Boom

•   Mechanism including gantry travel and hoist drives

•   Motor electrical leads

•   Frame leg and portal leg towers

•   Operating hints

 

 A Parts list is included.