Vintage mechanical elephant bank

Description

About 7” x 4 ½”, this blue mechanical elephant bank operates by pressing down on the tail which will extend the trunk out to accept coins.
Elephant can be ‘opened’ with a flat screwdriver on the side.
Paint has worn off over time and with use.
Please see photos for more detail about this unique item.  This came out of a bank collection in the 1960s so we're sure it is not a reproduction.
Questions are welcomed.
Using ebay calculator to estimate shipping cost and will use the least expensive method.  Any overage will be refunded.