Atchison, Topeka and Santa Fe permanent and temporary speed control signs are being treated with "Scotchlite" reflective sheeting; signs are visible at night up to quarter of mile or more and are said to be up to 220 times as bright as white paint; method of manufacture of various types. (See also Ry Age v 134 n 18 Apr 20 1953 p 77-9)
How Santa Fe is reflectorizing roadway signs
Ry Track Structures
Railway Track and Structures ; 49 , n 4
1953
4 pages
Article (Journal)
English
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How Santa Fe is reflectorizing roadway signs
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