Holtzer-Cabot Hospital Signal System 1918 Moveable Floor Plan Diagram novelty

(Americana, Vintage Advertising, Hospital Alarm System, Floor Plan, Pictorial Advertising).

This is a Demonstration of Holtzer-Cabot Hospital Signal Systems.
Published 1918, Boston by the Holtzer-Cabot Electric Co.

An early 20th century card stock moveable advertising novelty item which moves. When the button at right is pushed it pushes the card into the card revealing a maid figure at center and red circles.

Item is physically old and shows some signs of handling and time. Item is not new or in "new" condition.

No doubt scarce/ rare random survival of an ephemeral promotional item.

Binding gently age worn, mostly light or inoffensive signs of handling and time but nothing severe or unsightly, book remains overall attractive as an object.

Paper is gently toned, still clean, tight, sound internally.

Still attractive on the shelf. The book displays a pleasing and unique age patina and is in overall nice antiquarian condition, any age flaws which may be present seem easy to overlook or forgive. 

Please review photos for more detail showing how this book survives. The asking price reflects the condition based on our examination and 35+ years full time exposure to antiquarian books, maps and printed ephemera of all types and genres. Flaws seen and/ or described have been taken into account.

Item Measures c. 7" H x 9" W.

[B8647].