Rare Glass Patent Feeding Bottle James Knott London

Another very rare glass feeding bottle with embossing for James Knott Improved Patent Feeding Bottle London. This bottle was actually dug up from an early Victorian refuse site but has survived incredibly well with just a few minor scuffs only. Length 8 inches. Ground pontil mark to base. A copy of the original patent abridgement from the Patent Office London is also included. English C1857 onwards.**Ex Cooper Collection**