This is a vintage HomerLaughlin Fiestaware covered butter dish # F-105 in a lovely cobalt blue. Made in the USA. It is in excellent vintage condition with no flaws. It was kept in a cupboardin a non-smoking home. Impressed markings are on the bottom. The measurements are 7-1/2” long by 3” tall (top of lid’s knob). A great addition to your collection/home decor for only $28.