THE DODO BIRD

Until recently this bird has been considered extinct, but is here

revived to show what it may have appeared like. In this case it has

chosen to perambulate on four wheels and maintain a bobbing motion of

the head and body by means of a connecting rod between the breast and

a crank on the front axle.

[Illustration]

The body swings on a pivot between two uprights which we will call the

wings. These wings are held apart by a piece between the feet, which

is slightly thicker than the body to give the body freedom of motion.

The two base pieces are fastened onto the outside of the feet by three

1-1/2" brads driven in from each side. The front end of the base is

held together by a piece 3/4" square and 3/8" thick, which is also the

thickness of the base pieces and wheels. The body and wings are of

1/4" stock.

Make saw cuts 1/8" deep across the bottom of the base pieces to form

bearings for the two wire axles, one 1/2" from the rear, and the

other 1-1/4" from the front end of the base. The axles should turn

freely in these cuts, and nails bent over them will secure them in

their places. The parts are colored in gay contrasting colors before

assembling. The body is pivoted between the wings and the piece

between the feet is fastened. Then the base is assembled and fastened

to the outside of the feet of the dodo.

Before inserting the axles into the wheels, the ends should be

hammered a little flat to prevent them from turning in the wheels. It

should be a tight fit. Next, put the axles into the cuts, and fasten.

Slip a fine nail thru the hole in the upper end of the connecting rod,

and drive it thru the breast of the bird, and bend the end. Then put

the lower, or forked, end of the connecting rod over the crank on the

front axle and secure it by a brad.

When rolling along on the floor, the dodo should bob its head in a

most polite manner in recognition of being well put together.

[Illustration: DODO BIRD]

Educational Toys Consisting Chiefly of Coping-Saw Problems for Children in School and the Home · 第 86 / 127 题