India 1921 GV 9p on 1a x 2 strips/4 incl gutters, each showing the “NINE NINE” or “PIES PIES” error

India 1921 GV 9p on 1a x 2 vertical strips/4 including gutters on top & bottom, each showing the “NINE NINE” or “PIES PIES” error. SG 192/a/b £260++

SG 192a, 192b Cat £260 Scott Type MH