[SML] Sal Ammoniac smoke

[Jerry Durand]

On 05/08/2018 02:05 PM, Steve Boone via Stagecraft wrote:
> Heating Cones were a replaceable element for a type of space heater
> that simply had a medium screw base socket in the middle of a shiny
> copper/metallic reflector.  The space heaters look similar to an old
> table model oscillating fan, except—no blades.  
> There is an illustration of a cone in the old 3rd edition of Parker
> and Smith: Scene Design and Stage Lighting.  You can also still Google
> some pics of them.
> https://i.ebayimg.com/images/g/ld8AAOSwMmBVx-3U/s-l400.jpg
>
>

And here's the whole unit:
https://images.duckduckgo.com/iu/?u=http%3A%2F%2Fcache.air-n-water.com%2Fimages%2Finfrared-heater-m.jpg&f=1


-- 
Jerry Durand, Durand Interstellar, Inc.
www.DurandInterstellar.com
tel: +1 408 356-3886
@DurandInterstel