1885 Envelope from Zeerust (APR 26) to Hermannsburg, Natal franked at the 4d rate (effective since March 1877 when the ZAR and Natal agreed that the inter-colonial letter rate be reduced from 6d to 4d per half ounce). Celliers 1d & 3d cancelled with triple ring 8 numeral. Relevant transit marks, part backflap missing. F-VF, attractive, scarce franking.
