• P750004
    • Ancaster Stone. Gregory No.1 Quarry,...
    • P750005
    • Ancaster Stone. Gregory No.1 Quarry,...
    • P750008
    • Ancaster Freestone. Ancaster Quarry,...
    • P750009
    • Ancaster Freestone. Ancaster Quarry,...
    • P750010
    • Limestone. Wilsford Heath, Ancaster,...
    • P750011
    • Ancaster Rag. Ancaster Quarry, near...
    • P750012
    • Ancaster Blue Weather Bed. Ancaster...
    • P750013
    • Ancaster Blue Weather Bed. Ancaster...
    • P750014
    • Ancaster Stone. Ancaster Quarry, near...
    • P750015
    • Ancaster Stone. Ancaster Quarry, near...
    • P750051
    • Ancaster weather bed. Gregory No.1...
    • P750052
    • Ancaster weather bed. Gregory No.1...
    • P750062
    • Limestone, Ancaster Brown. Ancaster,...
    • P750063
    • Ancaster Brown 'Weatherbed' Stone....
    • P750064
    • Ancaster Brown 'Weatherbed' Stone....
    • P750065
    • Limestone (blue - grey impure)....
    • P750086
    • Lincolnshire limestone. Leadenham...
    • P750088
    • Shelly limestone : Used in restoration...
    • P750089
    • Shelly limestone : Used in restoration...
    • P750095
    • Ancaster Blue Limestone. Ancaster,...
    • P750096
    • Ancaster Stone. quarry at Wilsford...
    • P750101
    • Casterton Stone (oolitic limestone)....
    • P750102
    • Limestone. Lindley's No.2 Ancaster,...
    • P750103
    • Limestone. Lindley's No.2 Ancaster,...
    • P750104
    • Limestone. Stamford, Lincolnshire....
    • P750106
    • Limestone. Ancaster Quarry,...
    • P750109
    • Ancaster Stone. Ancaster, Lincolnshire....
    • P750110
    • Ancaster Stone. Ancaster, Lincolnshire....
    • P750111
    • Limestone. Lindley No.2 Quarry,...
    • P750112
    • Limestone. Lindley No.2 Quarry,...
    • P750113
    • Limestone. Ancaster Quarry,...
    • P750114
    • Limestone. Ancaster Quarry,...
    • P750115
    • Ancaster Blue/Brown Limestone....
    • P750116
    • Ancaster Blue/Brown Limestone....
    • P750117
    • Ancaster Stone. quarry at Wilsford...
    • P750118
    • Ancaster Stone. quarry at Wilsford...
    • P750119
    • Ancaster Stone; freestone. Ancaster...
    • P750120
    • Ancaster Stone; freestone. Ancaster...
    • P750870
    • Oolitic limestone. Ketton, Rutland,...
    • P750871
    • Oolitic limestone. Ketton, Rutland,...
    • P750923
    • Ketton Stone. Unknown locality. Econ....
    • P750924
    • Ketton Stone. Unknown locality. Econ....
    • P750925
    • Limestone. Haydor Quarry, Lincolnshire....
    • P750926
    • Limestone. Great Ponton, Lincolnshire....
    • P750935
    • Ancaster Stone; freestone. Ancaster...
    • P750940
    • Limestone. Heydour Quarry,...
    • P750941
    • Limestone. Heydour Quarry,...
    • P750942
    • Casterton Stone. Stamford,...
    • P750946
    • Limestone. Holywell Quarry, Holywell,...
    • P751136
    • Limestone. Lindley No.2 Quarry,...
    • P751138
    • Limestone. Lindley's No.2 Ancaster,...
    • P753713
    • Ancaster weather bed. Gregory No.1...
    • P753714
    • Ancaster weather bed. Gregory No.1...
    • P750060
    • Ancaster Brown Weather Bed. 'Gregory'...
    • P750061
    • Ancaster Brown Weather Bed. 'Gregory'...