Piggott, Ed (1818-33)
Piggott, Ed., Guildford, Surrey, cm and u (1818–33). At North St in 1818 and Park St, 1830–32. [D; Surrey RO (Guildford), BR/PAR/2/4–7c]
The original entry from Dictionary of English Furniture Makers, 1660-1840 can be found at British History Online.