5 favorite votes.  

Medium yellow Hybrid Tea.

Bred by Rev. Joseph Hardwick Pemberton (United Kingdom, 1919).

Hybrid Musk, Hybrid Tea, Pernetiana.  

Salmon-orange to yellow, ages to lighter .  Mild fragrance.  Large, double (17-25 petals), in small clusters, globular, high-centered to cupped bloom form.  Continuous (perpetual) bloom throughout the season.  

Upright.  

USDA zone 4b through 9b.  Hardy.