the Forgotten Coal Mines of Monongahela Pa

the Forgotten Coal Mines of Monongahela Pa the Forgotten Coal Mines of Monongahela Pa the Forgotten Coal Mines of Monongahela Pa

the Forgotten Coal Mines of Monongahela Pa

the Forgotten Coal Mines of Monongahela Pa the Forgotten Coal Mines of Monongahela Pa the Forgotten Coal Mines of Monongahela Pa
  • Home
  • Local mines
  • Mathies Mine Mounds
  • Made In Monongahela Pa
  • East Main Street History
  • Museum Exhibits
  • Danger, Death & Disasters
  • Dr Edmund T Dlutowski
  • City on the graveyard
  • contact Fort Pitt Coal
  • More
    • Home
    • Local mines
    • Mathies Mine Mounds
    • Made In Monongahela Pa
    • East Main Street History
    • Museum Exhibits
    • Danger, Death & Disasters
    • Dr Edmund T Dlutowski
    • City on the graveyard
    • contact Fort Pitt Coal
  • Home
  • Local mines
  • Mathies Mine Mounds
  • Made In Monongahela Pa
  • East Main Street History
  • Museum Exhibits
  • Danger, Death & Disasters
  • Dr Edmund T Dlutowski
  • City on the graveyard
  • contact Fort Pitt Coal

# 25 FIRE BOX FROM WARNE ST. / CATSBURG & IVILL MINES

STEAM SIREN ALARM

THE NEW FIRE BOX SYSTEM

 Steam Siren Will Sound Box Remodelling the entire plan of the fire alarm system the new  fire alarm indicator system, completed a week ago was formally introduced last night at 10:21 o'clock.

 Henceforth the steam siren at the Winola plant at Seventh and Railroad street will signal the location of the fire instead of sounding only a general alarm. This resumption of signalling box numbers makes for greater efficiency in the fire alarm system. 

It was discontinued more than a year ago when the old sys• tem proved inadequate, The electric box signal indicator at the fire station is the same as in use in the largest cities and towns thruout the country where alarm stations' are in use. 

When an alarm of fire is sent from a box, the signal , sound the steam siren at the Winola plant is sounded, and the indicâtor there tells the workman the box number from which the call came Simultaneous with this the new indicator at the fire station makes a record of the box number. The record is made by an automatic electric punch through a strip of paper on the indicator. To avoid mistakes and for easy perception 1 by the drivers of the fire apparatus the in| dicator repeats the record three times. This strip is torn from the machine by the driver and a permanent record of the fire alarm box number is kept. The new system is recognized as the most rapid and efficient method of dispatching firemen to a conflagration that is known. 

The old plan of short blasts for all numbers up to ten and a long blast for each tenth unit with subsequent short blasts of other numbers following, will still remain in effect.  There are at present 27 fire alarm boxes



1915 US Bureau of mines Pittsburgh Pa gas sample vacume tubes

for collection of gas samples inside mine

 for collection of gas samples inside mine 

 vacume sealed glass bottles in packed in corrugated cardboard 

 to collect a sample of gas, a tube is taken to the to the sample area and the tube on the capillary is broken off at the end at the file mark

Once the capillary is broken the air can be heard rushing into the bottle with a hissing sound and then sealed gas tight with a wax provide in the kit  

 labeled with government frank and shipped by parcel post to the mine where samples are to be taken 

 complete operating and shipping directions to be sent postage free to Gas Laboratory U.S. department of mines Pittsburgh Pa
Signed by G. M. Jones assitant chemist 

Copyright © 2019 Monongahela's forgotten Coal Mines - All Rights Reserved.     article's reproduced here for historical and educational purposes.

Powered by

  • Local mines
  • Mathies Mine Mounds
  • Made In Monongahela Pa
  • Museum Exhibits
  • Danger, Death & Disasters
  • Dr Edmund T Dlutowski
  • contact Fort Pitt Coal