I have come across a 48 start flag stamped "US Ensign No. 7 Mare Island Aug 1918" From the posts on this site, I have found out that it was a No 7 size US flag (5' x 9.5') that was manufactured at Mare Island in August of 1918. The question I have is what is a flag like this in reasonabley good condition worth? I would like to preserve the flag and eventually display it in a manner proper for such an old flag. Just wanted to know a ballpark value on the flag. It has some holes from presumably moths over the years and some fading on one side as if it was displayed previously.