This is an enlarged and pieced together plan from the magazine article. Article shows two plans. I took the wing mirrored it and made a third plan for a complete wing. Updated to include all 3 plans in one post.

Right click of the word "Attachment.txt" then select "Save target as", next select a folder on your harddrive to save the file to,

Then type
sidepocket40-1.tif, for the first,
sidepocket40-2.tif, for the second,
and
sidepocket40-3.tif, for the third

in filename textbox. You should now have 400 DPI scans of the 20 size plans.
You can use whatever name you want but it must end in .tif (that's a "period" or ".", followed by the letters "tif"