Sg 17 Spec C1 1d Red Plate 183 OK. A very fine used example with Blue numeral.
Sg 33 1d Orange Brown. A superb used example tied to entire by a crisp Blue Edinburgh 131 numeral
Sg 29 Spec C8 1d Red Plate 40 LB
Sg 29 Spec C7 1d Red Plate 24 FG. A fine used example with London District numeral