:,r, M V.HIM in; \\vi\i, AM- DESIGN 



strap. All tlio nuts are locked by means of cotters. Drav, 



the elevation, [tartly in section as shown. Next draw two end 



elevations, one looking each way. Aft* -rw.-inls <h.i\v .. 



section through the centre, and also a plan. Scale 4 inches to a 



foot. 



