Comments on: North American XB-28 Aviation Enthusiast Web Site Tue, 02 Apr 2019 18:30:42 +0000 hourly 1 By: Nathan Mon, 21 Oct 2013 17:51:24 +0000 Hi – I have a hand sketched conceptual drawing of this plane from 1939 (still with the twin fin design). It was drawn by Al Algier whom I haven’t been able to find any info on online. Do you know anything about him or what his role in the design process might have been?