Fire King - Anchor Hocking Snoopy Mug with "I Think I'm Allergic to Morning"

Circa 1958 featured is an Anchor Hocking mug with Snoopy reclining on his dog house and the text reads "I Think I'm Allergic to Morning". This is a milk glass mug with both text and picture art in excellent condition with no wear or loss of color. The mug is also in excellent condition without chips or cracks. It measures 4" (H), 4" (W) handle to outer rim, 2-3/4" (W) at the opening and 2-1/8" (W) at the foot. The embossed text on the foot does not include "Fire King" only the Anchor Hocking logo (an anchor), "Oven Proof", "Made in USA" and the numbers "7" and "301".