SAMUEL WALKER MCGOWAN, SUPERINTENDENT of VICTORIAN TELEGRAPHS
The cover is addressed to Saml. W. McGowan Esq, Supt. of Telegraphs, Central Office, Melbourne. The imperforate dull rose 4d ‘Emblems’ stamp of Victoria is canceled with the barred numeral‘8′ of Portland (Type A1) (Figure 1). The cover’s reverse has an oval unframed PORTLAND/ [crown]/ MA 17/1858/ VICTORIA (Figure 2). Samuel Walker McGowan, scientist and administrator, was born on 4 January 1829 in Londonderry, Ireland, eldest son of Samuel McGowan