The Dawson news. (Dawson, Ga.) 1889-current, 1894-08-15
RAFFLING BURGLARS
CAFES AND LOCKS WHICH ARE PROOF
AGAINST TAMpERERS.


There is no denying the fact that the
burglar of today, who aims at high
game, displays amazing ingenuity in
the manufacture of scientific tools and
apparatus and also in the practical work
ing of the same.
But he is completely out of the run
ming when pitted against our safemak
ers and locksmiths, even though he peri
odically buys their wares for expert
mental purposes.
While the present writer was being
personally conducted over the prem
ises of the greatest firm of lockmakers
in the world he acquired much interest
ing information concerning those won
drous pieces of mechanism which pro-
tect the vast riches of palaces, banks
and strongrooms, and which render it
absolutely impossible for thieves to
break in.
Perhaps the most interesting depart
ment was that one in which an exhibit
ton of the highest form of the burglar
craft was being given. Skilled workmen
were seated before locked safes and
were using the almost irresistible fusing
apparatus on the door in order TO reach
the locks or were forcing gunpowder
through the keyholes by means of tiny
pair of bellows
Others were squirting corrosive chem
icals into the locks and noting the eff
feet, while sturdy artisans were using
the drill and the wedge with scientific
force and skill that showed they could
be dangerous enemies to society if they
were criminally inclined.
The fusing apparatus consists OF q
cylinder of compressed oxygen gas,
which supplies short section of pipe
terminating in an iron cup. The latter
is pressed firmly against the door after
light has been applied, and stream
of flame issues from the end Of the pipe
in its bottom. So fierce is this fame
that it melts the metal in the safe door
and eats a jagged hole through it in q
remarkably short space of time.
eve turn out about 28S, 600 locks ev-
cry year, " remarked the manager of the
works, land they range i'll weight from
a quarter of an ounce-including key
to 228 pounds, the respective values OF
these extremes being II cents and ST.
500.
Foremost among those locks which
protect enormous wealth come those on
the treasury doors Of the Bank of Eng
land. The making Of each of these mar
+hrna mo
for six weeks and costs 1915.
''Those little futed pieces of steel in
the head of the Alphabetically called
'steps'-are nine in number and are ca
pable of 362, $50 different combinations.
eff a banker whose safe was fitted
with this lock CHANGED to lose his key, or
if he had reason to suppose that wax
impression of it had been made, all
that would be necessary in order to baf-
fle burglarious designs would be to I'M
lock the safe with the duplicate key,
unscrew the head and change the posi-
ton of the steps and then relock the safe
or strongroom.
1.-The mechanism of the lock would
instantly adapt itself to the changed
COIuDludG4Ou d1ltA COO4O hOfOA W AL
locked by the former key.
''This, however, is not an unmixed
blessing. One afternoon a certain city
merchant was amusing himself by I'M
screwing the steps of both his keys
when it suddenly occurred to him that
he had forgotten the combination.
GAS the keys in question were capa-
IF oo,,1 fbpTo
was nothing for it but to set to work on
q system of numbered tables and tick
off each combination as it were tried.
But that may take months, OBJ
iected the merchant ruefully. Well, as
the only other alternative was to build
q furnace round the door of the safe 1t
was decided to try the combination first
1--WE sent two men and an apprentice
with the printed tables-great sheets OF
paper several yards long-and after nine
days labor, during which about 13, 600
different combinations were arranged
and tried, the right one was hit upon by
accident, and the door opened. Needless
to say, there was pretty big bill
against the customer who gave us all
this trouble.
1.-THE treasury doors at the Bank Of
England measure Z feet and weigh
about ~ tons. Besides being fitted
with the above mentioned changeable
locks they have violence looks feet
long, each of which weighs 200 pounds,
and gunpowder proof locks, having
blowholes on every side, even through
the massive bolt These blow holes al
low the gunpowder pumped in to escape
and reduce the force of possible explo-
sion to a mere harmless puff.