Eckford, Charles & John (1792-1840)
Eckford, Charles & John
45 Fleet Street, London; picture cleaners, restorers and frame makers (1792–1840)
Advertised in Art Union, 1840, p. 47, stating the firm had been established in 1792.
Source: DEFM
The original entry from Dictionary of English Furniture Makers, 1660-1840 can be found at British History Online.