Period

8 results for: circular pulleys mounted

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Gear, album page, photograph, Album page with a photo of a cast steel gear being worked on the
LZT26A76_004

Gear, album page, photograph, Album page with a ph...

Interior with employees of the boiler shop of the machine factory of Gebroeders Stork & Co, Boiler
LZT26B01_132

Interior with employees of the boiler shop of the ...

View of the Sigsbee sounding machine on the George S. Blake, page, photomechanical print, name:
LZT26B03_045

View of the Sigsbee sounding machine on the George...

Three photographs of physics instruments, photograph, page, Above a model of a steelyard balance,
LZT26A77_097

Three photographs of physics instruments, photogra...

Drilling out pipe holes in the heating element of a 200 HL tubular cooking pot, album page,
LZT26A75_478

Drilling out pipe holes in the heating element of ...

Physics instruments, photograph, page, Above a model of a wheel, below an apparatus for expressing
LZT26A77_098

Physics instruments, photograph, page, Above a mod...

Setup for switching to mercury, Un interrupteur rapide au mercure, page, photomechanical print,
LZT26A77_384

Setup for switching to mercury, Un interrupteur ra...

Centrifugal pumps for Banka tin extraction in progress, album page, photograph, Album page with a
LZT26A75_488

Centrifugal pumps for Banka tin extraction in prog...