Book  (1936)  Page(s) 358.  
 
Iceberg (polyantha) G. paul 1910; pure white, small, fine form, floriferous, growth 6/10.

Magazine  (1918)  Page(s) 260.  
 
"Mildew-Resistant Roses: With Some Suggestions as to Increasing Their Number" By Walter Easlea, F.R.H.S.
[Read July 17, 1917; Mr. W. H. Divers, V.M.H., in the Chair.]
Hybrid Wichuraianas.
Iceberg.

Website/Catalog  (1912)  Page(s) 29.  
 
Concours de Roses Nouvelles... Concours de 1910-1911...
Iceberg, Wich. Nain (Paul and Son) ... [Location] Pl. 36 N^o 72

Magazine  (Jul 1911)  Page(s) 104.  
 
[From "Journal des Roses", July 1911]
Concours Internationale de la Rose à Bagatelle...Nous donnons ci-dessus la nomenclature des ces nouveautés avec les notes obtenues, lors de trois visites faites par le jury: Roses nouvelles...
Iceberg, issue de Wichuraïana x Thé (Wich. Nain); Paul et Sons, obt. ...14 juin 1911   ...4

Magazine  (17 Jun 1911)  Page(s) 290.  
 
The Parentage of Roses.
The following list of the world's Roses and their parentage has been compiled by Mr. Robert Daniel, 38 Russell Road. Fishponds, Bristol, and by his kind permission we are enabled to publish it...
Iceberg... P. W.*, G. Paul, 1908, Jersey Beauty X Nellie Johnstone

*No explanation is given for the abbreviation, 'P. W.', but it probably stands for Polyantha Wichuriaiana or Perpetual Wichuraiana...

Website/Catalog  (1911)  Page(s) 90.  
 
Dwarf Perpetual Wichuraiana Roses.
Iceberg  Flowers are pure white, small but perfectly formed. 

Website/Catalog  (1911)  Page(s) 87.  
 
Rose Novelties for 1911 ...Climbers...Low repeating ....Iceberg (Paul & Son). Pure white. Small, impecacble form. Foliage like Wichuraiana. Habit and growth of a good Tea Rose for beds. Repeats freely. Certificate of Merit London. ....M 1.24

Book  (1911)  Page(s) 66.  
 
The Wichuraiana Hybrids.
The following list includes most of the best Wichuraiana Roses to date (1910):
Iceberg. — This is a dwarf Rose, pure white, and very good for bedding.

Magazine  (1908)  Page(s) 465.  
 
Iceberg.—A very interesting cross between wichuraiana and a Tea (I believe Niphetos), with the foliage of the wichuraiana and habit of growth of a good bedding Tea, the first of a new race that has great possibilities; raised by Messrs. Paul and Son of Cheshunt. The flower is a pure white, small, but perfectly formed; perpetual in character. One felt that some award other than a card of commendation was merited. Might it not be possible to have three grades of medals for these seedling Roses—a gold, a silver-gilt and a silver medal? As I have remarked, here was a new break, very interesting, a perfect Rose in its way that a card of commendation hardly did justice to. Messrs. Paul and Son are to be congratulated on striking another fresh line. Rose growers will always remember with gratitude that to them we owe the first Hybrid Tea. What is to be the name of the class of this fresh break I wonder? Awarded a card of commendation.