New Building - Interior - Press Room - Bird's eye view looking into the mailing room [Detroit News]

Taped edges

A treatise upon the art of flying, by mechanical means, with a full explanation of the natural principles by which birds are enabled to fly : likewise instructions and plans, for making a flying car with wings, in which a man may sit, and, by working a small lever, cause himself to ascend and soar through the air with the facility of a bird... /

Mode of access: Internet.

Fleas of public health importance and their control /

Mode of access: Internet.

Arbor and Bird Day

Mode of access: Internet.