Gary J. Lyon (Philatelist) Ltd.
Item # S007982
Item # S007982
Canada 818c
1981 Seventeen cent Canadian Authors, left margin se-tenant block of six, left portion of the block completely imperforate in error, in pristine condition and rarely seen, Extremely Fine, Never Hinged (Unitrade 818c; catalogue value $2,500)
Regular price
$1,650.00
Tax included.