Length St James's Park cast round lead water main, 17th century, with reducing joint from two inch diam. to one and three eights inches diam. Length St James's Park cast round lead water main 1601-1700
12th century lead water main with wiped soldered joint at one end, from Evesham Abbey, length 20" pear-shaped section 2.5" x 2" with usual longitudinal lead seam after the Roman prototype 12th century lead water main 1101-1200