History

The Tupolev TB-1 heavy bomber was a historically significant aircraft, in that it was the world’s first all-metal multi-engined bomber. After World War I, Dr. Hugo Junkers established an aircraft plant in the Soviet Union, and Russian designers, notably Andrei Tupolev, learned from the Germans’ techniques of building metal aircraft, and began design and construction of a twin engine prototype bomber in 1925. The prototype was built in Moscow, but in November, 1925, the aircraft was flown, and the decision was made to place the plane in production as the TB-1. A former Junkers plant in Fili, near Moscow, was used for production. Powered originally by British Lion engines, the production models had 680 hp. Russian Mikulin M-17 water cooled engines, which were developed from German BMW VI’s.

Mark Proulx has enthusiastically studied World War II history for decades. During that time, his primary focus has been on the air battles over Europe. He has written a number of books for the Wings of the Black Cross series. Earlier on, that interest drove him to an airline career, where he now works as a training captain for one of North America’s larger regional airlines. In addition, his research has also been directed toward a number of EagleCals produced by Eagle Editions. Mark currently lives in Alberta, Canada where he is married with one daughter.

Steve Deisley is a graphic artist that has recently joined Eagle Editions and provides the color profiles and color scrap details.

OKB Grigorov is a small model company based in Bulgaria that you may not be too familiar with. The company focuses primarily on AFVs, tanks, and naval ships in 1/72, 1/350 and 1/700 scales and they have an extensive list of products available. They produce full resin kits with photo-etch enhancements, as well as resin, photo-etch and white metal conversion pieces for other models.

The kit I reviewed is a 1/700 scale version of the Dutch Walrus class submarine. The Royal Netherlands Navy (RNN) currently operates four submarines. These submarines entered service with the RNN in 1990 and are named after sea mammals (Sea Lion, Porpoise, Dolphin, Walrus). The four boats are currently going thru an upgrade program and the picture on the cover of the model box is a photo of one of the submarines being worked on in a dry dock.