COUNTERSTAMPING TRADE SECRET (NOT REVEALED) 上市 Deposited

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  • The E-Sylum: Volume 7, Number 33, August 15, 2004, Article 22

    COUNTERSTAMPING TRADE SECRET (NOT REVEALED)

    Dick Johnson writes: "Medal makers have been using
    punches to place dates, names, other lettering, on existing
    medals for hundreds of years. They all face the problem
    of mashing the detail on the opposite side of the item being
    punched, as will occur when the piece is laid on some hard
    surface. (Something in physics about ?an equal and opposite
    reaction? I suppose.) The suggestion in last week?s E-Sylum,
    of using hard woods, oak, iron wood, ebony, are just not
    realistic.

    Every medal manufacture has a thick piece of ..............
    in which he places the item to be punched to add custom
    lettering if this has to be done by punches (instead of, say,
    inscribing with a motorized engraver or engraved with a
    burin). ............. is sturdy enough to hold the piece
    intact while the blow is imparted to the punch to sink into
    the surface of the piece, yet this material is resilient enough
    to ?give? and not damage the piece on the opposite side
    (at the contraposition location).

    This is one trade secret I refuse to reveal. I?m just not
    going to tell you what ........... is. I personally dislike
    unauthorized counterstamping on coins, medals, tokens,
    whatever. Yes, I know this was done in areas of the
    world where coins were scarce and counterstamping
    was done to identify pieces for use in local areas. That
    was in the far past. Today we have enough mints
    around the world to strike coins for circulation without need
    for usurping another country?s coins by counterstamping.
    Or irrationally punching your own country?s coins.

    I will reveal this, however. For creating repousé a thin
    copper sheet is laid on a tub of tar and pitchblend. It is
    tapped with a punch to form a design. This is the nearest
    thing to ........... being used in modern times.

    Since The E-Sylum goes on the world wide web, I don?t
    want this secret to get in the hands of hundreds of
    schoolboys who get their mitts on a punch or two and add
    their own brand of graffiti on any coins or medals. (Okay,
    you juvenile delinquents, go get a tub of tar and pitchblend
    and punch away. You didn?t learn about it from me.)"

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  • 2004-08-15
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