Southern Railway Class WP/1 Steam Locomotive, 1963
Technical Data
| Stamp Set | Locomotives |
|---|---|
| Date of Issue | May 15, 1976 |
| Denomination | Rs. 1 |
| Quantity | 2,000,000 |
| Perforation | comb 14½ x 14 |
| Printer | Security Printing Press, Nashik |
| Watermark | No Watermark |
| Colors | Multicolor |
| Catalog Codes |
Michel IN 675 Stamp Number IN 721 Yvert et Tellier IN 479 Stanley Gibbons IN 808 |
| Themes | Locomotives | Railways |
The WP/I steam locomotive, also known as the ‘Pacific’ type, was a standard post-war broad-gauge express locomotive that played a significant role in India’s railway history. Here are some key points about this locomotive:
- Introduction: The WP class 4-6-2 locomotive was introduced as a part of the broad-gauge express fleet after World War II. It was designed to meet the growing demand for efficient and powerful locomotives to haul express trains across long distances.
- Design and Development: The design of the WP locomotive was the result of detailed study and research into efficiency and mechanical details. Sixteen prototype engines were built in the United States in 1947, followed by 300 additional engines ordered from various suppliers after exhaustive trials and minor alterations.
- Manufacture: In 1963, the manufacturing of WP/I locomotives commenced at the Chittaranjan Locomotive Works. This marked a significant step in India’s indigenous production of steam locomotives, contributing to self-sufficiency in locomotive manufacturing.
- Technical Specifications: The WP/I locomotive was a 4-6-2 configuration, commonly referred to as the ‘Pacific’ type. It was designed for hauling express trains on broad-gauge tracks, providing high speed and reliable performance.
- Contribution: The WP/I locomotives played a crucial role in the expansion and modernization of India’s railway network. They were widely used for hauling express trains, connecting various regions of the country and facilitating passenger and freight transportation.
- Legacy: Despite the eventual transition to diesel and electric locomotives, the WP/I steam locomotive remains an integral part of India’s railway heritage. Its efficient performance and significant contribution to railway operations are remembered fondly by railway enthusiasts and historians.
Overall, the WP/I steam locomotive symbolizes an era of innovation and progress in India’s railway industry, representing the technological advancements and achievements in locomotive design and manufacturing.