Non-Postal Stamps and Documents. 1927-28, ARF (Armenian Revolutionary Federation in US) membership card, dark blue text on rose and lilac cover, bearing 12 black on red paper membership dues inside, some folds on front cover, still F/VF and scarce, Est. $150-$200 (Image)

Non-Postal Stamps and Documents. 1935-38, ARF (Armenian Revolutionary Federation in US) membership card, dark blue text on creamy cover, bearing 33 membership dues inside (9 for 1935, and 12 each for 1937 and 1938), slight fold on front cover, still F/VF, Est. $150-$200 (Image)