I need help in identifying the small maintenance panel in the photo. It was found along with alot of other crash debris in the Zemplén mountains of NE Hungary where there purportedly crashed a Ju-52 in October of '44. I think that it's from the underside, because of the light-blue paint. This latest expedition was not our first to the site (Junkers repül).
Thanks to all in advance for any comments and advice!!!