![Historic Sites of Manitoba: Manwaring Block / Stubbs Block / Pratt Block (688 Main Street, Birtle, Municipality of Prairie View) Historic Sites of Manitoba: Manwaring Block / Stubbs Block / Pratt Block (688 Main Street, Birtle, Municipality of Prairie View)](https://www.mhs.mb.ca/docs/sites/images/prattblock2.jpg)
Historic Sites of Manitoba: Manwaring Block / Stubbs Block / Pratt Block (688 Main Street, Birtle, Municipality of Prairie View)
![Historic Sites of Manitoba: Manwaring Block / Stubbs Block / Pratt Block (688 Main Street, Birtle, Municipality of Prairie View) Historic Sites of Manitoba: Manwaring Block / Stubbs Block / Pratt Block (688 Main Street, Birtle, Municipality of Prairie View)](http://www.mhs.mb.ca/docs/sites/images/prattblock1.jpg)
Historic Sites of Manitoba: Manwaring Block / Stubbs Block / Pratt Block (688 Main Street, Birtle, Municipality of Prairie View)
![PRATT'S ASTRAL OIL. CHAS. PRATT N. Y. Established 1770. BOILER DISASTROUS EXPLOSION Practically Tested FOIL TEN YEARS. HARRISON SAFETY aartrtioamentA. PULLEY BLOCKS 75000 IN USE. HARRISON BOILER WORKS Adapted to Mechanical Purposes. PRATT'S ASTRAL OIL. CHAS. PRATT N. Y. Established 1770. BOILER DISASTROUS EXPLOSION Practically Tested FOIL TEN YEARS. HARRISON SAFETY aartrtioamentA. PULLEY BLOCKS 75000 IN USE. HARRISON BOILER WORKS Adapted to Mechanical Purposes.](https://c8.alamy.com/comp/2ABW848/pratts-astral-oil-chas-pratt-n-y-established-1770-boiler-disastrous-explosion-practically-tested-foil-ten-years-harrison-safety-aartrtioamenta-pulley-blocks-75000-in-use-harrison-boiler-works-adapted-to-mechanical-purposes-new-york-belting-and-packing-co-37-38-park-row-a-spi1a-lte-roofing-felt-moores-rural-new-yorker-d-d-t-moore-new-york-city-iron-steamship-builders-neafie-levy-penn-works-ers-of-compound-engines-philadelphia-pa-munn-co-desire-to-call-the-attention-of-manufac-purposes-any-person-firm-or-corporation-domiciled-in-the-figures-upon-their-manufactures-2ABW848.jpg)
PRATT'S ASTRAL OIL. CHAS. PRATT N. Y. Established 1770. BOILER DISASTROUS EXPLOSION Practically Tested FOIL TEN YEARS. HARRISON SAFETY aartrtioamentA. PULLEY BLOCKS 75000 IN USE. HARRISON BOILER WORKS Adapted to Mechanical Purposes.
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