Rare Vintage Mexico Animal Duck Sterling Silver Brooch 925 Hand crafted Signed

Pre owned As Is not cleaned Brooch Pin Signed with multi markings ( CNN ) Mexico 925 not sure of the year looks like mid century Not sure of the intial fnn or cnn or ... - look at pictures enlarged them so you can see the signature Hand crafted made - just so unique Animal duck Look at the amazing beautiful detail like carved on the silver Size about 1.25 X 1.75" Small Add to your scarf, jacket, dress, hat or...