The latest journal of Cross & Cockade International - Winter 2015, features a photo of Armstrong Whitworth F.K.8 B-291 of 15 TS in the snow during winter 1917-18 on the cover. The rear cover shows the result of an apparent RAF B.E. 12b collision just outside Penston aerodrome on April 28, 1918. This issue also includes a separate A2 size sheet in color covering Ordnance Survey maps that are marked up with the location of WWI aviation interest sties in Ireland. The back of this foldout provides maps showing RAF Areas and Groups for April 1918, November 1918, June 1919, and January 1920.
Note: The $40 price is for the 4-issue subscription.