Oman , 1972, 25 b on 40 b, black and red orange, block of (6) with top
margin, MNH, desirable and fresh, CV £960, XF! Estimate 1.150€. (Image)

Estimate € 1150

Oman , 1972, 3 R., imperf. trial PROOF without colour, block of (4) from
bottom right side with margins and printers marks, Revenue, no wmk,
LPOG never hinged, exceedingly fresh, XF! Estimate 300€. (Image)

Estimate € 300

Oman , 1972, 3 R., imperf. colour trial PROOF in APPLE GREEN instead of
DEEP GREEN, block of (4) from bottom right side with margins and
printers marks, the printer circled many printing errors on sheet,
UNIQUE, Revenue, no wmk, LPOG never hinged, exceedingly fresh, XF!
Estimate 600€. (Image)

Estimate € 600

Oman , 1972-1989, 50 B. - 50 R., imperf. trial PROOFS, blocks of (4) from
bottom left corner with margins and printers marks, Revenue, no
wmk, LPOG never hinged, 100 B. with manuscript notes, exceedingly
fresh, XF! Estimate 800€. (Image)

Estimate € 800