One sheet of paper, folded in two, measuring approx. 41 x 33 cm. The indenture concerns an undertaking by J.W. French Esq. to The London & Westminster Bank Limited to indemnify the bank against any penalties incurred as a result of having taken certain documents, which partially comprise the title deeds of Bow Flour Mills, as security for a loan to John Wyman French of £3,500.

Photographs taken from negatives created by Peter Pearce and B. R. Billings. They appear to have been in the possession of SPAB at the time of Stephen developing them. Peter Pearce's photographs of predominantly Sussex, with some in Essex, Oxfordshire, Buckinghamshire and Surrey, taken between 1925 and 1936. B. R. Billings' photographs were taken between 1913 and 1920.

Photographs of Watermill, Hinxton; Park Mill, Bottisham; Great Mill, Haddenham (May 1988); Barnet Gate Mill, Arkley (1987); Post mill, Essington (3 November 1988).

Notes on West Kent watermills. Also refers to the following mills: Keston; Old Mill House, Lewisham; Slagrave Mill, Lewisham; Lullingstone Mill; North Cray.

Notes on West Kent watermills. Also refers to the following mills: Chipstead Flour Mill, Chevening; Cooling Manor; Cowden; Bassett's Forge, Cowden; Crayford; Leather mill, Crayford; Dartford; Bridge Mill, Dartford; Zinc Mill, Dartford; Dartford Creek Paper Mill; Powder mill, Dartford; Paper mill, Ditton; Colthrop Mill, East Malling; New Mill, East Malling; Erith.

Notes on Essex watermills. Also refers to the following mills: Millstones, Aldham; Basildon Watermill, Basildon; Various mills, Bromley; Oil mill, Lexton; Ruffles Mill, Margaret Roothing; Tide mill, Milton; Sexden Mill, Colchester; Shonks Mill, Stapleford Tawney; Tidal mill, Thorington.

Photocopies, correspondence, postcards relating to mills in paintings and mentioned in books. Correspondence in this folder is continued in JSPB-RES-100.

Research material on London Bridge waterworks.

Research material on waterworks. Includes pages from "The Boy's Own Paper" 1885 on New River Head, and the G M Berry Collection at the Science Museum.

Research material, correspondence, photographs on Bembridge Windmill; Samuel Lambert's waterwheel patent 1819, and pages from an encyclopaedia on 'windmill'; slide of Ambleside Old Mill; photocopied pages from "Mechanick Powers" 1696; pages from "New Scientist" 29 March 1973 on Ironbridge Gorge Museum; photographs of John Thorp's models of London Bridge waterworks; photographs of Australian windpumps, Brisbane tower mill, Kinderdijk, Jack and Jill Mills, Clayton; copy of "Walker's Monthly" February 1930 with article on Sussex windmills by G M Fowell; an other miscellaneous mill material.