Art credits revised from Winslow Mortimer to Jim Mooney by Craig Delich. Ira Schnapp letterer credit via Todd Klein through a post from his blog Kleinletters, 16 October 2016 (retrieved 19 November 2016, http://kleinletters.com/Blog/star-spangled-schnapp/).
The writing, events and sequences in this story are identical to those used in "Batman's First Case", which appeared later in Detective Comics (DC, 1937 series) #265 (March 1959), leading to the conclusion that THIS story was also written by Bill Finger. (Added by Craig Delich.)
Ira Schnapp letterer credit via Todd Klein through a post from his blog Kleinletters, 16 October 2016 (retrieved 19 November 2016, http://kleinletters.com/Blog/star-spangled-schnapp/).
Story title corrected by Saltarella via the GCD Error Tracker.
Ira Schnapp letterer credit via Todd Klein through a post from his blog Kleinletters, 16 October 2016 (retrieved 19 November 2016, http://kleinletters.com/Blog/star-spangled-schnapp/).
Ira Schnapp letterer credit via Todd Klein through a post from his blog Kleinletters, 16 October 2016 (retrieved 19 November 2016, http://kleinletters.com/Blog/star-spangled-schnapp/).