Book  (1940)  Page(s) 6.  
 
Alma Mater Hybrid Tea. (Good & Reese 1929.) 'Columbia' sport, lighter in color.

Book  (1936)  Page(s) 14.  
 
Alma Mater (HT) Good & Reese 1929; sport of Columbia; glossy light pink, florifeous, growth 6/10.

Magazine  (1928)  Page(s) 211.  
 
Columbia (HT) E. G. Hill 1919) Ophelia X Mrs. George Shawyer....
o) Alma Mater HT (Good & Reese Co. 1929) Sport of Columbia

Website/Catalog  (1927)  Page(s) Fall, p. 2.  Includes photo(s).
 
ALMA MATER (H. T.)— Introduced by Good & Reese Co. and named in honor of Wittenberg College. A pink rose of great beauty and form. Splendid grower, free bloomer. A sport from Columbia, lighter in color than the parent. The sea-shell pink deepening in center of bud gives a charming effect.