Medium Green, with the "Circle M" embossing, which is on inner surface of the skirt, and upside down. This one is listed in GIFONA as a "Circled M" embossing. Manufacturer is currently unknown. No other markings or dates.

There is a fifth CD 247 (JT inside a triangle outline) embossing, but i do not yet have one.

All of these photos are somewhat dark, I'll re-shoot them later, outdoors (or after I figure out the electronic flash settings)