Thunder sheet

It is also known as a thunder machine, though this can also refer to a large drum used for a similar sound effect.

Dramatist John Dennis devised the thunder sheet as a new method of producing theatrical thunder for his 1709 tragedy Appius and Virginia at the Theatre Royal, Drury Lane, London.

[3] His invention was stolen by another theater play, and that gave rise to the phrase: "stole my thunder".

[4] Notable orchestral works in which the instrument has been used include the following: The American rock band The Grateful Dead also used thunder machines.

[8][9] Simpler machines were employed in the theatre, such as rolling a ball down a trough striking wooden cleats.

The thunder machine in the Auditorium Theatre .
Sabian thunder sheet at the rear of Terry Bozzio 's very large drum kit .