BFW M.23
The BFW M . 23 , sometimes known as the Messerschmitt M 23 , was a 1920s two-seat sporting aircraft designed by Willy Messerschmitt , and produced by "Bayerische Flugzeugwerke" ( BFW ) . 
<triplet> BFW M.23 <subj> Willy Messerschmitt <obj> designed by <subj> "Bayerische Flugzeugwerke" (BFW) <obj> manufacturer <triplet> "Bayerische Flugzeugwerke" (BFW) <subj> Willy Messerschmitt <obj> named after