handstamped "MB/92" above design, also 1912 Eve's Wreath design 4d. red-brown and 7d. black essays; fine" /> essay 1910 Hentschel 4d. essay in<I> "Pearl Green"</I> handstamped "MB/92" above design, also 1912 Eve's Wreath design 4d. red-brown and 7d. black essays; fine | Christie's