Patiala and East Punjab State Union

From Jatland Wiki

Patiala and East Punjab State Union a.k.a PEPSU was a Union of states, kingdoms and few territries now part of Punjab, Himachal Pradesh, Haryana and Rajasthan. The union lasted from 1947 to 1956. It had princely states Patiala, Jind, Nabha (Phulikan Sidhu), Kapurthala, Faridkot, Malerkotla, Kalsia and Nalagarh. In today's Haryana many ir few parts of District Jind, Charkhi Dadri, Mahendergarh, Bhiwani and Gurgaon included in it