Here is the enlarged part of the picture posted in #133. Please notice the lauout of the panel lines that indicates the number of pieces, the bottom cowling was made with. Especially , please pay your attention to the triangle piese with the stiffener for the mid segment.
Here is the enlarged pic of the PR IX cowling. Can you see the same triangle part and the lauout of the panel lines although the stiffener isn't attached?
Here enlarged shots of the cowling for the early and late PR XI. Please make a focus on the front shape that seems to be a little bit more rounded and made ( pressed ) as one piece. Also there is no the triangle part. The cowling seems to consist of two parts only ( the front and back ones ) although it looks like a solid one.
Here is the enlarged pic of the PR IX cowling. Can you see the same triangle part and the lauout of the panel lines although the stiffener isn't attached?
Here enlarged shots of the cowling for the early and late PR XI. Please make a focus on the front shape that seems to be a little bit more rounded and made ( pressed ) as one piece. Also there is no the triangle part. The cowling seems to consist of two parts only ( the front and back ones ) although it looks like a solid one.