Dugan Glass Co. c. 1905

I have collected American iridescent art glass for 25 years. I thought I had examples of all makers until a friend mentioned Dugan. I said,"Oh no.... they made carnival glass". He told me that Dugan made REAL art glass (mould blown) from about 1905-1907. So I did some research including the great information done by Dr. Al on the LOETZ.COM web site. Sure enough he was right. So I got a piece of Dugan.
F.W.F