I've been browsing the P-51 Encounter Reports on www.wwiiaircraftperformance.o rg and saw this one mention a "bubble canopy". I'll give Mr. Yeager the benefit of the doubt that he wasn't actually looking at Fw-190s. Was he just talking about the erla haube canopy?
I SO want this canopy for the 109...
You so have it on the K4 and G14, already.
I believe it is called the Galland Hood (G14s and K4s)