Signedplate on back: DICTOGRAND
carved on bottom: The DICTOGRAPH / PRODUCTS / CORPORATION / NEW YORK / MADE IN U.S.A.
Inscribedcarved on side: 1062
FunctionNot clear - see special features
Historical AttributesIllustration in "Vintage Radio" M.E.McMahon, Vintage Radio, p205 "DICTOGRAND;1922; $20.00; R-3" DICTOGRAPH is also illustrated on page 201.