Mad Men Season 5 Joan Brooch and Earrings Goldtone 3 Leaf

Brooch and earrings are identical to those worn by Joan Holloway Harris in  the Mad Men Season 5 promo photos and again in Season 5, Episode 11, when she was in the office the "morning after".
Authentic 1960's goldtone ribbed three leaf brooch and clip on earrings.
The brooch is 2-7/8" in diameter.
The earrings are 1-5/8" in diameter.
Overall very good condition.
Manufactured by "Sarah Coventry", all pieces are signed, "Sarah Cov". The pattern name is "Golden Trillium".
My research indicates that the set is from 1969 which is a bit of an "oops" since Season 5 takes place in 1966.  Let's just say that the resourceful Joan was able to get the set before it was mass released to the market.
The set will be very carefully packaged and shipped in a gift box.