Canada AL9, AL9d, AL9LAlberta Law Stamp 1906 1907 Twenty five cent purple and black, lower left mint block showing the fancy L variety (Position 10) on lower left stamp and small 2 in 25 (Position 11; top left numeral), full original gum, hinged. A scarce and attractive positional block displaying two listed varieties, Very Fine (Van Dam AL9, AL9d, AL9L; catalogue value $1,100+; no premium added for the varieties as both are still unpriced in mint condition)