H.H Maharaja Umaid Singh of Jodhpur, (B/W to color)
Photograph Presented to Mehtab Singh II of Bambolia - 1920
Original Photograph contributed by Mr Abhimanyu Singh (abhimanyubamullia@hotmail)

Indian Street Banker Making Notes in a Ledger Book, Udaipur -1928
(B/W to Color)
Photographer -Martin Hürlimann , Source- columbia.edu

No colorized picture can replace the original black and white photo, but each will give you a new perspective on how in the past, people used to see the world.  If color film were available, they would surely use it.  Colorizing does not intend to replace the original black and white photo, only offering a new perspective — to help people of today.... coming closer to the past.

Maharani Gayatri Devi of Jaipur (23 May 1919 − 29 July 2009) (B/W to Color)

Maharao Bhim Singh II of Kotah (14 September 1909-20 July 1991) (B/W to color)

Maharaja Sawai Man singh II of Jaipur ( August 21, 1912–June 24, 1970 ) (B/W to Color)

H.H Maharaja Harishchandra ji and H.H Maharani ila kumari ji 

of Jhalawar.(B/W to Color)

Maharaj Rana Sir Shri BHAWANI SINGH Bahadur 

(maharaja of Jhalawar) (b. 1874 - d. 1929) (B/W to Color)

Maharaja Ganga Singh of Bikaner (B/W to Color)