Lot 95018 – 1850 (?) small letter fragment bearing 1850 verticais

1850 (?) small letter fragment bearing 1850 verticais 30r and strip of three 90r, obliterated by line cancellation MOGY DASCRUZES and additional two curved pen strokes. The very rare cancellation, from a post office established 1845, was known on pre-philatelic mail and is so far unrecorded on the 1850 verticais issue. Very rare. Mounted on a page with abundant information.