2 favorite votes.  

Dark red Hybrid Tea.
Registration name: Mrs. Warren E. Lenon

Bred by E. Gurney Hill Co. (United States, 1924).
Introduced in Australia by Hazlewood Bros. Pty. Ltd. in 1926 as 'Mrs. Warren E. Lenon'.

Hybrid Tea.  

Carmine-red to crimson.  Strong fragrance.  Large, semi-double (9-16 petals), borne mostly solitary, globular bloom form.  Blooms in flushes throughout the season.  

Few or no prickles/thorns.  

USDA zone 6b through 9b (default).