Just put up a new article at RetroMechanix.com on a P-51D Mustang which was tested with a pair of unusual streamlined 150 gallon ferry tanks at Eglin Field, Florida in 1944-45:
The object of the tests was to determine the safe ferry range of the P-51D airplane. The article features 20 photos of the installation, as well as scans of the actual report itself. I've not seen this type of drop tank installation on a P-51 before, though they are described as "standard P-51B 150 gallon auxiliary tanks" modified for use on the P-51D. If anyone has further information on these tanks (drawings would be great), feel free to respond here or on my site.
Also, this article and all prior ones now feature thumbnails for easier navigation of the images. Enjoy!
-Jared

The object of the tests was to determine the safe ferry range of the P-51D airplane. The article features 20 photos of the installation, as well as scans of the actual report itself. I've not seen this type of drop tank installation on a P-51 before, though they are described as "standard P-51B 150 gallon auxiliary tanks" modified for use on the P-51D. If anyone has further information on these tanks (drawings would be great), feel free to respond here or on my site.
Also, this article and all prior ones now feature thumbnails for easier navigation of the images. Enjoy!
-Jared