Central Pacific Railroad Photographic History Museum
How much does a railroad spike weigh?
"The average spike weighs about 0.83 lb and is shipped in 300-lb kegs."Railroad Engineering - Google Books Resultby William Walter Hay - 1982.
"The average spike weighs about 0.83 lb and is shipped in 300-lb kegs."
ReplyDeleteRailroad Engineering - Google Books Result
by William Walter Hay - 1982.