1850 - 1st issue 10c intense black, 15c light red (3rd type) and 45c slate-blue (2nd type), on complete wrapper from Milano 2 June to Capodistria. Printed matter weighing 245 grams, corresponding to 14 rates of 17.5 grams at the tariff of 5c per rate. The 10c and 45c values bear both Milano and 'CAPO D'ISTRIA 5 JUN' cancellations. A very rare three-colour franking on wrapper, probably unique. Cert. E.Diena (Sassone 2+6c+11 - Euro -)
