Volume: #3, Issue: #13 
Published: May 1944, Price: 0.10 USD, Pages: 52, Editing: R. R. Hermann (Managing Editor); F. Z. Temerson (Business Manager)
Color: Color Dimensions: Standard Golden Age U. S. Paper Stock: Glossy Cover; Newsprint Interior Binding: Saddle-stitched Publishing Format: Was Ongoing Series
Notes: While this volume/number change appears nonsensical at first glance, note that Captain Aero Comics had just put out it's v3#12 the month before. See this series' v2#6 (19) for another point where these two series' numbers seem to switch. Captain Aero puts out its own v3#13 the next month, and for both series it is the final Et-Es-Go issue before that company is replaced with Continental.
Indicia frequency unknown. The Continental issues are bi-monthly but the immediately prior Et-Es-Go issue was monthly despite at least a month gap to either side of it. Likely monthly, but not at all certain.