2 favorite votes.  

Light yellow Hybrid Tea.
Registration name: Edo Bergsma

Bred by Roelof Buisman (Netherlands, 1932).
Introduced in Australia by Hazlewood Bros. Pty. Ltd. in 1934 as 'Edo Bergsma'.

Hybrid Tea.  

Light pink and peach.  Strong fragrance.  Large, double (17-25 petals), borne mostly solitary, in small clusters bloom form.  Blooms in flushes throughout the season.  Long buds.  

USDA zone 6b through 9b (default).