In addition to manufacturing various types and qualities of lace, the company made lace edgings and curtains as well as silk and cotton nets. The firm also marketed sewing and needlework accoutrements such as needlework cases. According to the 1865 Commercial Directory, Copestakes were also warehousemen for "lace and sewed muslins, crapes, gossamers, velvets, artificial flowers, millinery, baby linen, shawl and haberdashery, umbrellas and parasols."
Copestake Warehouse at 5 Bow Churchyard
The original partners, Groucock and Copestake, died in 1853 and 1874 respectively. In 1877 the company became known as Copestake, Crampton & Hughes, and later it was called Copestake, Lindsay, Crampton & Co.
The first security endorsements used by Copestakes were the official Post Office underprints, which were used from 1867 until about 1880. These official underprints were in the colour of the stamp and always appear under the gum. In the same time period, unofficial underprints were also in use. These are always over the gum and are found in various colors not related to the color of the stamp.
In 1868, Copestakes commissioned what may well be the first perfin on postage stamps. This is the very rare "S C". Copestakes was among the first companies to use security overprints, following the Customs & Inland Revenue Act 1881 that allowed for the overprinting of stamps used for fiscal purposes. I am not aware of any overprints used beyond the George V 1d Downey Head issue.
Copestakes stayed in the forefront of security endorsements as from about 1912 to 1950 the company used a POKO automatic stamp affixing machine that applied the perfin "CC / L" before affixing the stamp.
by Mark Matlach