London Camden Town: Â Edinboro Castle Free Museum T G Middlebrook 1879 brass advertising token or medal.
28.3mm  View of the real Edinburgh Castle on the medal/token, with the tagline Implements of War.
The Edinboro Castle is a pub in Camden London near Regents Park.  The museum had oddities and was established in the 1870’s and dispersed in 1906.
The important exhibits were relics of various battles including a bugle from the Charge of the Light Brigade.