#knife switch

[thatmusicalsparrow]

Knife switch appreciation post ☺️

[pareidoliaonthemove]

Last step in shutting down my loco: pull down the knife switch in the cupboard of doom.

[grindhousecellar]

Jess Franco Friday!

[waynealarmsystems]

Come join Ralph Sevinor as we take a trip back in time to the systems we used to rely on in this weeks addition of the Antique corner. For more information on Commercial and residential security systems, call Wayne Alarm Systems at [phone] or visit us at www.waynealarm.com.

[chronivore]

Knife switch!