India QV 9p soldiers & Seamen postal stationery envelope additionally franked with Sirmoor 6p green from Sirmoor to Kasauli (British India) with Sirmoor native squared circle cds dated 27 Nov 1894 on reverse, indicium cancelled by Imperial Nahan squared circle cds dated 27 Nov 1894 with Kasauli delivery cds dated 29 November 1894. A spectacular combination cover of Sirmoor being one of only two recoded used in combination with India Soldiers & Seamen postal stationery envelope. 2025 ISES certificate