London based mineral dealer from late Victorian era to pre WWII.
Purchased and took over from Talling on his death, on Butler's retirement his stock and business transferred to Gregory and Botley.
Labels ages
Late Talling/Address 180 Brompton Road - 1884 -1887 Address 148 Brompton Road - 1887-1889 Address 158 Brompton Road - 1890 -1927
Labels without address number believed to be later.
