Book  (Apr 1993)  Page(s) 216.  
 
Golden Main Hybrid Tea, golden yellow, 1933, ('Golden Romance'; 'Golmain'; 'Goldenes Mainz'); 'Fontanelle' x 'Julien Potin'; Kordes. Description.

Book  (1953)  Page(s) 77.  
 
Dr. A. S. Thomas.  Yellow Roses.
Goldenes Mainz - the best colour amongst all yellow roses at the time of its introduction, but it lacked form and more recent roses have both the colour and good form. 

Book  (1951)  Page(s) 45.  
 
Rose Nomenclature 
By the Editor
As no doubt some of our members are aware, a very unsatisfactory situation with respect to Rose names has arisen within the past few years due to the practice of certain large commercial firms in re-naming Roses of European origin, contrary to and in defiance of "International Rules of Botanical Nomenclature" and its supplementary schedule known as Appendix VII (Nomenclature of Garden Plants).
Valid Name: Goldenes Mainz
Re-christened: Golmain

Book  (1947)  Page(s) 28.  
 
Doreen Marriott, Port Elizabeth, South Africa
Goldenes Mainz, another Rose of strong growth anú shiny disease-free foliage, is an intense yellow which has been much admired. It lacks form, but there is beauty in the cup-shaped blooms.

Book  (1947)  Page(s) 155.  Includes photo(s).
 
'Goldenes Mainz' (H.T.) has large-cupped double flowers of pure golden-yellow, produced upon upright bushy plants with good green leafage. It is exceptionally free in flowering and delightfully scented. Kordes 1933....Vigorous. Very fragrant...June-Sept. Hardy.

Book  (1939)  Page(s) 122.  
 
Mr. W. Summers, Blackwood, S.A. 
Goldenes Mainz.- Clear golden yellow, fair size; free blooming and vigorous. Good in the summer.

Book  (1938)  Page(s) 128.  
 
Mrs T. R. Willis, Greatford, NZ.  Rangitikei Roses. 
Goldenes Mainz, a brilliant buttercup yellow with very nice foliage; keeps its colour till the petals fall.

Website/Catalog  (1938)  Page(s) 21.  
 
Bush Roses
Goldense Mainz (Hybrid Tea)... Glowing yellow with red stripe. Very strong plant flowering with great profusion. A really satisfactory variety. Recommended. Strong Tea perfumed. Introduced 1934.

Website/Catalog  (1938)  Page(s) 123.  Includes photo(s).
 
Goldenes Mainz. The pure yellow of the blooms is of extraordinary luminosity.
Same photo: 1939, p. 121

Book  (1937)  Page(s) 112.  
 
R. Marion Hatton.  An American Opinion of the World's New Roses
Kordes' Goldenes Mainz has been under test here for several years, but is just being introduced this season. It has the richest, most lasting, dandelion-yellow colour we have seen in a Hybrid Tea,  and while the flowers have but little form, it will be wanted for its colour.