1885 Local stampless cover from Baran with Baran cds in Urdu to indicate that postage had been prepaid. It should be noted that while Kotah City was using stamps for postage all other post offices in Kotah were using cancellations to indicate that postage had been prepaid. (Image)

21 July local stampless cover from Ghatoli with Ghatoli cds in Urdu to indicate that postage had been prepaid. It should be noted that while Kotah City was using stamps for postage all other post offices in Kotah were using cancellations to indicate that postage had been prepaid. (Image)

10 June local stampless cover from Kishanganj with Kishanganj cds in Urdu to indicate that postage had been prepaid. It should be noted that while Kotah City was using stamps for postage all other post offices in Kotah were using cancellations to indicate that postage had been prepaid.  (Image)

Local stampless cover from Shergad with Shergad cds in Urdu to indicate that postage had been prepaid. It should be noted that while Kotah City was using stamps for postage all other post offices in Kotah were using cancellations to indicate that postage had been prepaid.  (Image)

1 March 1887 cover franked on reverse with Kotah 2 paisa green on yellow with Kotah delivery cds dated 3 March 1887. This is one of only eight recorded covers of Kotah bearing the 2 paisa green on yellow stamp,  certificate ISES 2021. (Image)

Cover franked with 2 paisa black on yellow (Scott # 2) ; this being one of only four known covers bearing Scott # 2, certificate ISES 2021. (Image)