Here is Mike Midkiff web site,
http://www.ozarkmodelaviation.com/ He has some real fine WWI types in addition to his WWII planes. I've built and flown the Sopwith 1 1/2 Strutter and the Triplane. both fly very well indeed. All of Mike's planes can be converted to R/C as well. In fact the Pup and P-26 Pea Shooter are listed as F/F - RC electric.
He has just added a SE5A, Junker DI and a Albatross DIII toa list that includes: Avro 504K; HP400 and Macchi M-5.