Where can you find a Zonophone record label with dog and gramophone trademark?

The Gramophone Company absorbed the Zonophone company. The Gramophone company's main label was the His Master's Voice dog with its nose into the gramophone horn. When it took over it restyled the label very closely to its HMV one, but changed it away from the HMV image (it was to be the down-market range) and came up with a slightly different design.