Abstract: An apparatus is disclosed for automating the insertion of spherically and non-spherically shaped members on an architectural sign face into pre-drilled holes in the sign corresponding to the pattern of Braille letters designed to be formed in the sign. A device is disclosed for holding a reservoir of spherically or non-spherically shaped members, delivering the members from the reservoir pan to a spindle and hammer assembly whereby the member is forcibly inserted into the pre-drilled hole on the sign face by the spindle and hammer in an arrangement desired for accurately duplicating Braille letters.