H H & MMark wording
Undated
H H & M
earthenware · Burslem
Pottery & porcelain
Burslem · 1860–1870 · 1 mark.
Undated
earthenware · Burslem
( See sources ) Holdcroft, Hill and Mellor manufactured earthenware at the High Street Pottery ( Burslem ) from c. 1860-5 and at the Queen Street Pottery (Burslem) from 1866-70.