Showing detail of 1/4 inch angle iron and 1/4 inch diameter rivets of internal ladder
External handrail At Point of Ayre there are eight lengths about 50 inches in length,white lines show where sections are joined Dome (internal) rivets (1½ inches between centers) Righthand side shows junction of internal dome sections and 5/16" gunmetal screws. Screwed into 7/8" square copper ribs. Showing dome copper rib half check joint

All photographs Copyright Fred Fox.