1937 Coronation 1½d maroon. An u/m control block of six (A37) cylinder 10 dot. SG 461
Ref. 49464 £15.00
1937 Coronation 1½d maroon. An u/m control block of six (A37) cylinder 6 with the "ray flaw" row 19/1. Spec. QCom1a
Ref. 49462 £10.00
1937 Coronation 1½d maroon. An u/m control block of six (A37) cylinder 10 with the "ray flaw" row 19/1. Spec. QCom1a
Ref. 49252 £15.00
1937 Coronation 1½d maroon. An u/m control block of six (A37) cylinder 24 with the "ray flaw" row 19/1. Scarce! Spec. QCom1a
Ref. 52059 £75.00
1937 Coronation 1½d maroon. An u/m control block of six (A37) cylinder 7 with the "ray flaw" row 19/1. Spec. QCom1a
Ref. 49250 £10.00
1937 Coronation 1½d maroon. An u/m control block of six (A37) cylinder 17 with the "ray flaw" row 19/1. Spec. QCom1a
Ref. 49253 £30.00
1937 Coronation 1½d maroon. An u/m control strip of three (A37) cylinder 4 with the "ray flaw corrected" row 19/1. Only this strip of three and one block of six believed to have survived. Small tear on one stamp. Spec. QCom1b
Ref. 52058 £750.00
1937 Coronation 1½d maroon. An u/m control block of six (A37) cylinder 6 with the "ray flaw corrected" row 19/1. Spec. QCom1b
Ref. 49463 £10.00
1937 Coronation 1½d maroon. An u/m lower right corner block of ten with the cylinder 6 dot "comet flaw" row 16/6. Spec. QCom1d
