Lot
813 
New York Foreign Mail Covers, group of 4 comprising #150 tied by Weiss TR-G36 circular grid cancel to Amsterdam, #161 tied by TR-C1 on 1874 cover to France, #148 tied by TR-M5 cross cancel on orange cover Germany, #156 tied by unlisted ringed geometric cancel on UX3 to London, F.-V.F. Estimate $400 - 600.