eBay: On Ebay now - 3 tiki bowl with "rattle" inside ...

Got this 3 tiki ceramic bowl listed on ebay- no markings, might be tepco. Has "rattle" sound inside like a piece of pottery came loose and is trapped inside.

http://www.ebay.com/itm/vintage-mid-century-trader-vics-3-tiki-serving-bowl-dish-hawaiiana-atomic-lounge-/300789257041?pt=LH_DefaultDomain_0&hash=item46086fd351

someone mentioned that this could be on of the carmax bowls made for the tucson pago pago ??