I have some Rohn tower that I need some help to know what I have. VL-346 is 5N VL-347 is 6N VL-348 is 7N VL-349 is 8N VL-350 is 9NH But, Please what is: VL-170 VL-201 VL-366 Found some more in the barn! TNX 73, Everett WZ8P