Section 901(1) in Rules of the High Court of Judicature for Rajasthan, 1952
(1)When a communication may under this Chapter be sent to the applicant by unpaid post, it may be sent to him by pre-paid post, provided that applicant has previously deposited necessary postage stamps for the purpose. If the postage stamps so deposited are sufficient to cover registration charges also, such communication may be sent to him by prepaid registered post.