Vester burglar alarm ball instructions
Instructions for a burglar alarm ball made by Vester. Two semi-circular globular bells screwed into one another and placed near a window or door so that any movement would activate the alarm, rather like a modern cooker timer
Picture No
11041581
Media ID
46877475
Size
4128px x 2892px
(5.0MB)
Credit
(c)Maurice Collins Images Collection /Mary Evans Picture Library
Source
Photograph of an original object in the Maurice Collins Collection
Pick your License
Alarm Alarms Burglar Collectable Collectables Gadget Instruction Instructions Intrude Intruder Intruders Noise Noises Safe Safer Semi Circular Semi-circular Thieves Thieving Vester Widget
Features In These Collections
> Contributors > MAU
