Signedprinted in black on tan label: SULPHATE OF NICKEL / MADE AND FOR SALE BY / JOSEPH WHARTON / Camden, N.J. / P.O. Address, Box 2786 Philada.
Inscribedhand-written in black on tan label: NiSO_4 + 7H_2O; printed in yellow on black label near bottom of bottle: 0115