Lantern Slide - Sealers Cove; Wilsons Promontory; Victoria; Date Unknown; Colour image of Jack Wilkes looking over Sealers Cove in Wilsons Promontory. Jack Wilkes was a dairy farmer in Kilsyth and friend of Archibald George Campbell and his four brothers; the sons of A.J. Campbell. This is one of many glass lantern slides that form the A.J. Campbell Collection held by Museums Victoria.