-
1LiburuaArgitaratua 1967“...United States. Bureau of Public Roads...”
-
2
-
3LiburuaArgitaratua 1962“...United States. Bureau of Public Roads...”
-
4
-
5LiburuaArgitaratua 1963“...United States. Bureau of Public Roads...”
-
6LiburuaArgitaratua 1964“...United States Bureau of Public Roads...”
-
7LiburuaArgitaratua 1967“...United States. Bureau of Public Roads...”
-
8LiburuaArgitaratua 1962“...United States. Bureau of Public Roads...”
-
9
-
10
-
11LiburuaArgitaratua 1963“...United States. Bureau of Public Roads...”
-
12
-
13
-
14LiburuaArgitaratua 1965“...United States. Bureau of Public Roads...”
-
15LiburuaArgitaratua 1970“...United States. Bureau of Public Roads...”
-
16LiburuaArgitaratua 1964“...United States. Bureau of Public Roads...”
-
17Liburuanork Coppin, R. S. (Ronald S.)“...United States. Bureau of Public Roads...”
Argitaratua 1966
-
18LiburuaArgitaratua 1965“...United States. Bureau of Public Roads. Bridge Division. Hydraulics Branch...”
-
19
-
20LiburuaArgitaratua 1950“...United States. Bureau of Public Roads...”