a - SSL2 thin sheet, stem slag laminate from Sunderland, Half
Moon Lane. 1830-60.
b - Reverse of above showing typical unbroken slag surface. 1830-60.
c - SSL1 stem slag laminate from Canterbury, Northgate. 1790-1820
d - SSL1 stem slag laminate from Newark on Trent, Heatons Yard. 19th century.
e - SSL1 stem slag laminate from Northampton,Horseshoe Street. 1840-50.
f - SSL2 thin sheet, stem slag laminate from Ipswich, Neptune
Quay. 19th century.