909c Poland, MNH, Reverse Printing, dk gum variety, some of the letters are attached - see scans  pol001

Payment PayPal. US shipping only. I combine lots for discounted shipping.   

Check out my books on the Overrun Countries Series available on eBay...
                 Book 1 - The Poland Stamp & Its Varieties
                 Book 2 - The Czechoslovakia Stamp & Its Varieties
                 Book 3 - The Norway Stamp & Its Varieties
                 Book 4 - The Luxembourg Stamp & Its Varieties

                 Book 5 - The Netherlands Stamp & Its Varieties

                 Book 6 – The Belgium Stamp & Its Varieties

                 Book 7 – The France Stamp & Its Varieties

                Book 8 - The Greece Stamp & Its Varieties