Assertion: sandman's appearance | /r/CreatedBy | gardner fox
Facets:
value: from the 1940s
type: TEMPORAL
Source sentences:
text: Both "first" appearances were written by Gardner Fox (who also wrote the opening stories of The Flash, Doctor Fate and many other DC characters, from the 1940s to the '60s) and drawn by Bert Christman (whose prior credits include Scorchy Smith, but who has few subsequent ones because he died in World War II).