Book  (Apr 1993)  Page(s) 548.  
 
Hybrid Tea, medium pink, 1946, 'Joanna Hill' x 'Crimson Glory'; Lammerts; Armstrong Nursery. Bud long, pointed; flowers rose-pink, 15-20 petals, high-centered, large (3 1/2 - 4 1/2 in.); fragrant; foliage leathery; vigorous, upright, bushy growth.

Article (magazine)  (Feb 1952)  Page(s) 103.  
 
Show Girl a Seedling of 'Crimson Glory'. Hybrid Tea. Lammerts, 1946; 'Joanna Hill' x 'Crimson Glory'; Deep pink.

Book  (1950)  Page(s) 107.  
 
C. S. Heers.  Notes From Queensland.
Show Girl is aptly named and produces its attractive blooms in the way of Editor McFarland and resembles Sterling in type and appearance.

Book  (1949)  
 
p15-7. Harry H. Hazlewood.  The New Roses of 1948-49.
Show Girl. (Lammerts, 1946).  Extra long buds of deep pink opening to a softer but still deep shade.  An extra vigorous grower producing blooms on long strong stems,  35 petals.  Good foliage and extra good growth.  (Joanna Hill x Crimson Glory).  A very fine variety. 

p43-6 Dr. A. S. Thomas.  Let us Take Stock - Old and New.
Show Girl  (1 plant, 2 years). Beautiful deep pink flowers on a tall growing plant.  Has 35 petals, and is frequently well up to show standard. 

p86-2. Frank Mason.  The Newer Roses in New Zealand. 
Show Girl  A good shapely rose.  Good growth and fine long stems.

Website/Catalog  (1949)  Page(s) 9.  
 
Novelty Roses 1949. Show Girl. (HT. Lammerts 1946) Extra strong buds of deep pink opening to a softer but still deep shade. An extra vigorous grower producing blooms on long strong stems. 35 petals. Good foliage and extra good growth. ('Joanna Hill' x 'Crimson Glory') A very fine variety. 10/6 each.

Book  (1947)  Page(s) 127.  
 
Herbert Swim.  An Evaluation of the Newer Roses in the United States.
One more hybrid tea has met with better than average reception, it is Show Girl, another one of Dr. Lammerts' seedlings.  it has some similarity to Charlotte Armstrong, particularly in bud form, but the flowers come in a deep shade of pink, rather than flame, as in this latter variety. It is not as mildew resistant as Charlotte Armstrong, nor is it as consistent a performer,

Book  (1945)  Page(s) 183, 226.  Includes photo(s).
 
[Photo opposite page 183] Show Girl Hybrid Tea (originated in Research Department of Armstrong Nurseries by Walter E. Lammerts) Introduced 1945.
p. 226: Show Girl Hybrid Tea. Patent issued to Walter E. Lammerts, West Los Angeles, California; assigned to Armstrong Nurseries, Inc., Ontario, California, October 24, 1944. US Plant Patent No. 646