I Cut showing- how the handy hinged i pole and angle-iron attachment are con- I structed.Length 21 ft.,weight 240 lbs. i This is the model for all Martin hous- I es except styles 3 and 4 which are lar- I ger and heavier, and provided with I extra heavy hand-made hinges. … The Jacobs Food Shelter in opera-tion; snow 12 inches deep.See description on page 26 The Jacobs Bird-House Company,-the pioneer AmencanX\ra-<iouWemanufac^^^^^ Single Rooiil Nest*boxes: The single room nest-boxes are the best for attract-ing such birds as Bluebird, Wren, Chickadee, Tree Swallow,…
Birdhouses
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