This is to announce a 75% off book sale on many of the Flying Machine Press books. As example the book 'French Aircraft of the First World War' was originally $125 is now $31.24.

Paladin Press came into existence in September 1970 when Peder Lund joined Robert K. Brown as a partner in a book-publishing venture previously known as Panther Publications. They changed the name to avoid misidentification with the then-active and highly publicized Black Panther movement. The word “paladin” comes from the knights who served in Charlemagne’s court in eighth-century France. It was with some irony that Brown and Lund named the company after knights dispatched by the king to redress wrongs in the land.
http://www.paladin-press.com/category/Flying_Machine_Press
Paladin owns Flying Machines press and is offering about 10 books in this sale. The Salmson book was reviewed here.
https://aeroscale.kitmaker.net/review/5446