5 favorite votes.  

Light yellow Hybrid Tea.
Registration name: Mrs. Francis King

Bred by Jean Henri (J.H.) Nicolas (United States, before 1934).
Introduced in United States by Jackson & Perkins Co. (Newark, NY) in 1934 as 'Mrs. Francis King'.
Introduced in Australia by Hazlewood Bros. Pty. Ltd. in 1938 as 'Mrs. Francis King'.

Hybrid Nutkana, Hybrid Tea.  

Cream, yellow undertones.  Cream-white with straw yellow in depths. Greenish reflexes.  Mild, spice, wild rose fragrance.  50 to 80 petals.  Average diameter 6.5".  Very large, very full (41+ petals), borne mostly solitary, high-centered bloom form.  Blooms in flushes throughout the season.  Large, ovoid, rounded buds.  

Bushy, upright.  Leathery foliage.  

USDA zone 6b through 9b (default).  Can be used for cut flower or garden.  Vigorous.  

United States - Patent No: PP 253  on  29 Jun 1937   VIEW USPTO PATENT