Bulldog Record. British Manufacture Throughout. But, by whom? 
Bulldog Records were established during WW1 by William Ditcham. Masters were mostly outdated Beka and Favorite material. [S]
Period: Listed by Staunton [S] within 1910-19 (commencing). It survived through the Great War peirod. 
Field [F] lists six labels, two of which were engraved, probably during WW1 when paper was in short supply. 

Manufacture: By Crystalate until sometime in the 1920s. 

Records in collection:

The label here is of the 1920s period. 
L008 sc2 BULLDOG RECORD British Manufacture Throughout. 
587 (287).  LES CLOCHES DE ST. MALO  (W.Rimmell)
Played by the Band of H.M. 1st Life Guards. Under the personal direction [of] Mr.George Miller, L.R.M.A.
587 (286).  WEYMOUTH CHIMES (J.S.Howgill)  Ibid.
L088 c1 BULLDOG RECORD  British Manufacture Throughout.
529 (157).  THE NIGHTINGALES AWAKENING.  Mr George Ackroid. Solo Piccolo, with Orchestra Accompaniment.
529 (156).  THE COMET  (M.A.Brewer)  Ibid.

L232 c2 BULLDOG RECORD British Manufacture Throughout.
659 (K-2001).  UNDER PARIS'S BROER (Vincent Scotto).  Played by Christiania Dance Orchestra.
659 (K-2002).  CASANOVA WALTZ (Paul Lincke)  Ibid.