Kelco egg cup by Schmid Kreglinger
Schmid International was a division of Schmid Kreglinger, Inc.,and it was one of the two main companies Tackett designed for. The other being Freeman Lederman. Kelco was distributed by Schmid in Australia and Europe. I bought this set from an Australian dealer. I'm sure not all Kelco designs were the work of La Gardo Tackett, just like he didn't didn't do all the designs for Freeman Lederman. but the packaging on this set is pretty convincing.
Kelco by Schmid-Kreglinger on the top and Schmid International on the bottom.