References of the period:
Pottery Gazette and Glass Trades Review, September 1936 page 1205
There are also some very impressive vases, bowls and flower jugs, boldly and colourfully treated by the tube-lining process after the Spanish motif. Miss Charlotte Rhead, we are informed, has been responsible for some of these creations; and they are certainly very distinctive. The Nos. 4794 and 4795 are cases in point. In connection with some of the pieces a mottled, vellumed glaze in a colour of old gold is employed.