Pls help identify ceramic planter 2 chicks in egg
I have the cute little planter in the pics which I would like to sell in an etsy store I am setting up. I don't know anything about it, though, and have had no luck in my research. Since it has a number hand lettered onto the bottom in gold, I'm hoping someone can identify the maker or timeframe or anything helpful about this. I will appreciate any information. Thanks in advance.
Size: just under 3-1/2" tall by 5-1/4" wide by 3-1/4" front to back, with opening in back for plant or Oasis for cut flowers.
The two chicks were created separate from the egg and attached, but are shaped to fit exactly. The egg is robin's egg blue with a bit of aqua, with thin cracks painted around the front opening.
Anyone recognize this?