vicstro best comments

+3 The best models from metal construction sets, XX century, part 8
+3 The best models from metal construction sets, XX century, part 8
+3 Pipe repair in New York
+3 "Cavitation in the Francis Turbine"
+2 "Cavitation in the Francis Turbine"
+1 Hybrid of "Luger" and "M4"
+1 Hybrid of "Luger" and "M4"
+1 Soviet shooters through the eyes of an American magazine
+1 What does a pilot see when refueling in the air?
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