110 Frank W. Hansell—An Easily Constructed Outdoor Aviary


weather boarding. As there is a scale provided on the plan the writer

will not go into details of the various sizes of the sections. It might

be mentioned, however, that on the back and front section the weather















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7





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Fig. 2.—Back Elevation. Fig. 3.—Inside View of Back


showing 2 " x 2 " Framing

with W.B.


boarding is carried § in. beyond the edge of the 2 by 2 in. standard of

the frame ; this overlap covers the end of the weather boarding on

the side section, which has a 2 in. overlap. This arrangement can be



Fig. 4.—Front Elevation.



clearly seen in Fig. 8, and makes a draught-proof joint. The front

section has half fitted with glass and half open netting § in. mesh.

Two doors are provided, one for the birds and one for the attendant.



