Walt:

Actually the colors should be yellow on top and blue on the bottom. During the war, it was considered as the war-flag - with yellow and blue, while the political flag (the same as in modern Ukraine) was blue over yellow.

Now to the flag. Am sorry to say this but its a well made copy with fake staining added to make it look old (already appearence of TWO such flags with same similar staining makes you wonder). The crucial mistake that the fakers made was not studying the photographs. When Littlejohn did a drawing in his book, he did not nottice that the horseman carrying the flag had the flag wrapped around the pole, so that the flag would not touch the ground. This creates vision of swastika roundel being to the side. This in turn was copied by the Littlejohn in his book and also by the fakers. In reality the roundel should be in the middle. On my site I have the photo and a modified image of how the real flag should look like.

Cheers
http://ssgalicia.onestop.net/flags.html