Ulloor S. Parameswara Iyer

The stamp carries a portrait of the poet in the traditional dress of the Travancore State Officers. The first day cover depicts a view of the Mahakavi Ulloor Memorial Building at Trivandrum. The cancellation depicts in outline the magnum opus of the poet. 'Kerala Sahitya Charithram' alongwith the inscription in Hindi and English.

Ulloor S. Parameswara Iyer (6 June 1877 – 15 June 1949) (commonly known as Ulloor) was a Malayalam poet and historian. He was one of the triumvirate poets of Kerala in the first half of the 20th century, along with Kumaran Asan and Vallathol Narayana Menon.

Ulloor was born at the Thamarassery Illam at Perunnai, Changanassery. Since his ancestral home was at Ulloor, he came to be known as Ulloor S. Parameswara Iyer. His father died when he was young and his mother raised him. He graduated with Honours in Philosophy from Maharajas College and joined the Travancore State Services. Later he took Degree in Law and Master's in Malayalam and Tamil. He was later appointed as the income tax officer and then as the Chief Secretary.

Ulloor published his mahakavya Umakeralam in 1914. Until then, only Pandalam Kerala Varma'sRukmamgadacharitham was considered as a complete mahakavya in Malayalam. Some of his other best known works were Pingala, Karnabhooshanam, Bhakthideepika, and Chithrasala.

After Ulloor's death, University of Kerala published one of his most noted works Kerala Sahitya Charithram, which describes the history of Malayalam language, culture, and literature. He studied ancient literature and palm leaf manuscripts to bring out old literary works such as Rama Charitham poem andDoothavakyam prose.