I have seen all shades of green but never actually seen this colour in the flesh as they say any idea on maker or country. More interested in manufacture date rarity e.t.c really. Acid etched inner plain outer seen it on Pamela's presglass site under centre pieces row 8 unattributed. Any info most appreciated. Measures 10 1/2" diameter 2" high. See here for more photos
http://glassgallery.yobunny.org.uk/displayimage.php?pos=-10819