men-at-arms series Flak jackets : 20th century military body armour / text by Simon Dunstan ; colour pl by Ron Volstad vanguard series Centurion tank in battle / text by Simon Dunstan ; colour plates by Peter Sarson, Tony Bryan and David E. Smith Keizer-quaestie" : Nederland en de vlucht van Wilhelm II, november 1918-maart 1920 / door Rolf ter Sluis