Manuscript note, pencil / ink / paper, Lawrence Hargrave, Sydney, New South Wales, Australia, 1913
A manuscript note headed 'Sci. Am. Sup. Nov. 1 1913' in pencil on paper. The note is on the reverse of an envelope addressed to Lawrence Hargrave Esq J.P./ Wanulla [sic] Road./ Woollahra. The envelope is postmarked 15 April 1913.