|
|
|
|
TP146 .T85 1943 : Tuleen, Lawrence F.
|
c1943
|
1
|
|
|
TP146 .W44 1915 : Weed, Henry T.
|
c1915
|
1
|
|
|
TP147 .B73 1930 : Branegan, James Augustus,
|
c1930
|
1
|
|
|
TP147 .B73 1934 : Branegan, James Augustus,
|
c1934
|
1
|
|
|
TP147 .D68 1969 : Dow Chemical Company.
|
1969
|
1
|
|
|
TP147 .F56 1916 : Findlay, Alexander,
|
1916
|
1
|
|
|
TP147 .F56 1917 : Findlay, Alexander,
|
1917
|
1
|
|
|
TP147 .F56 1919 : Findlay, Alexander,
|
1919
|
1
|
|
|
TP147 .F56 1931 : Findlay, Alexander,
|
1931
|
1
|
|
|
TP147 .F56 1939 : Findlay, Alexander,
|
1939
|
1
|
|
|
TP147 .F56 1960 : Findlay, Alexander,
|
1960
|
1
|
|
|
TP147 .H39 1943 : Haynes, Williams,
|
1943
|
1
|
|
|
TP147 .H46 1919 : Hendrick, Ellwood,
|
c1919
|
1
|
|
|
TP147 .J64 1855 : Johnston, Jas. F. W.
|
1855
|
1
|
|
|
TP147 .J64 1856 : Johnston, Jas. F. W.
|
1856
|
1
|
|
|
TP147 .J64 1869 : Johnston, Jas. F. W.
|
1869
|
1
|
|
|
TP147 .J64 1876 : Johnston, Jas. F. W.
|
1876
|
1
|
|
|
TP147 .J64 1879 : Johnston, Jas. F. W.
|
1879
|
1
|
|
|
TP147 .J64 1880 : Johnston, Jas. F. W.
|
1880
|
1
|
|
|
TP147 .J64 1885 : Johnston, Jas. F. W.
|
1885
|
1
|
|
|
TP147 .J646 1855 : Johnston, Jas. F. W.
|
1855
|
1
|
|
|
TP147 .L36 1944 : Landis, Walter Savage,
|
1944
|
1
|
|
|
TP147 .P55 1918 : Pilcher, Richard B.
|
1918
|
1
|
|
|
TP147 .P55 1945 : Pilcher, Richard B.
|
1945
|
1
|
|
|
TP147 .P95 1960 : Pyke, Magnus.
|
1960
|
1
|
|
|
TP147 .S33 1915 : Sadtler, Samuel Schmucker,
|
c1915
|
1
|
|
|
TP147 .S33 1930 : Sadtler, Samuel Schmucker,
|
c1930
|
1
|
|
|
TP147 .S33 1946 : Sadtler, Samuel Schmucker,
|
1946
|
1
|
|
|
TP147 .S67 1919 : Slosson, Edwin E.
|
1919
|
1
|
|
|
TP147 .S67 1920 : Slosson, Edwin E.
|
1920
|
1
|
|
|
TP147 .S67 1921 : Slosson, Edwin E.
|
1921
|
1
|
|
|
TP147 .S67 1923 : Slosson, Edwin E.
|
1923
|
1
|
|
|
TP147 .S67 1930 : Slosson, Edwin E.
|
1930
|
1
|
|
|
TP147 .S677 1919 : Slosson, Edwin E.
|
c1919
|
1
|
|
|
TP149 .A37 1948 : Atlas Powder Company.
|
1948
|
1
|
|
|
TP149 .A583 1985
|
1985
|
1
|
|
|
TP149 .A64 1968 : American Insurance Association.
|
1968
|
1
|
|
|
TP149 .A7613 1914 : Arndt, Kurt,
|
1914
|
1
|
|
|
TP149 .A7613 1920 : Arndt, Kurt,
|
1920
|
1
|
|
|
TP149 .B33 1934 : Bader, Walter,
|
1934
|
1
|
|
|
TP149 .B37 1911 : Baskerville, Charles,
|
1911
|
1
|
|
|
TP149 .B37 1953
|
1953
|
1
|
|
|
TP149 .B37 1967
|
1967
|
1
|
|
|
TP149 .B43 1961 : Beaven, G. H.
|
1961
|
1
|
|
|
TP149 .B44 1926 : Mack, Pauline Beery,
|
c1926
|
1
|
|
|
TP149 .B46 1943 : Bennett, H.
|
1943
|
1
|
|
|
TP149 .B668 1852 : Booth, James Curtis,
|
1852
|
1
|
|
|
TP149 .B67 1950 : Bosworth, R. C. L.
|
1950
|
1
|
|
|
TP149 .B75 1954 : Conference on Chemical Works Safety
|
1955?
|
1
|
|
|
TP149 .B78 1939 : Borth, Christy.
|
1939
|
1
|
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