Hello,
Currently on ebay is a photo of Douglas A-20A Havoc 'Steak and Eggs Special' of 3 BG built using components from two damaged A-20 according to Joe Baugher :
http://www.joebaugher.com/usaf_serials/1940.html and used to ferry food and drink. Its at:
https://www.ebay.com/itm/WWII-A-20-H...MAAOSwdhJf98l9
Regards,
Clint