Plate 7, the very neatly mounted, annotated and illustrated study of the plate, comprising an unused single with much original gum; used with singles (2), pairs (3) strips of three and five (the latter on large part front to America), block of four; Varieties with Re-entries (11), Double letters (13), Re-cut sidelines (4), Perforation varieties (3), Guidelines (5), Plate misalignment (10), Paper bluing variations (single and two pairs), mostly neatly or lightly cancelled; mostly fine