Showing results 1 to 4 of 4
historicalmarkerproject.com/markers/HM275Q_safety-follows-wisdom_Concrete-WA.html
Portland Cement Association
Safety Trophy awarded
Superior Portland Cement, Inc.
Concrete, Washington Plant for a
Perfect Safety Record in 1931
Awarded for a Perfect Safety Record in 1932
1934, 1939, 1944, 1955, 1957, 1958, 1967
historicalmarkerproject.com/markers/HM276J_safety-follows-wisdom_Gold-Hill-OR.html
Portland Cement Association
Safety Trophy Awarded
Ideal Cement Company
Gold Hill, Oregon For a
Perfect Safety Record in 1959
Reawarded 1960
historicalmarkerproject.com/markers/HM2DJE_safety-follows-wisdom_Chanute-KS.html
Safety Follows Wisdom. Portland Cement Association Safety Trophy. Awarded Ash Grove Lime & Portland Cement Company Chanute, Kansas Plant for a Perfect Safety Record in 1931 Reawarded for a Perfect Safety Record in 1933 · 1934 · 1936 …
historicalmarkerproject.com/markers/HM2DJJ_safety-follows-wisdom_Humboldt-KS.html
Safety Follows Wisdom. Portland Cement Association Safety Trophy. Awarded The Monarch Cement Co. for a Perfect Safety Record in 1932 Reawarded for 1934 · 1937 · 1938 · 1939 · 1940 1941 · 1942 · 195…