Collectors Weekly
Search
Appraisal
19
Show & Tell
Sign in
Search
All Categories
All
Fashion
Design
Culture
Home
Machines
Collectibles
Accessories
Bags
Costume Jewelry
Fine Jewelry
Gemstones
Mens Clothing
Shoes
Womens Clothing
Wristwatches
Art Deco
Art Glass
Art Nouveau
Asian
Fine Art
Mid-Century Modern
Photographs
Posters and Prints
Pottery
Advertising
Books
Dolls
Games
Guitars
Movies
Music Memorabilia
Paper
Records
China and Dinnerware
Clocks
Furniture
Glassware
Kitchen
Lamps
Rugs and Textiles
Sewing
Silver
Cameras
Classic Cars
Electronics
Model Cars
Model Trains
Motorcycles
Radios
Telephones
Tools and Hardware
Baseball
Bottles
Breweriana
Coca-Cola
Gold
Military and Wartime
Petroliana
Stamps
Tobacciana
Share your favorites on Show & Tell
Post an item
or
groobiak
» collections
groobiak
Groobiak
Posts
1
Loves
1
Likes
0
Collections
Groobiak has not created any collections yet.
What are collections?
Favorite Categories
Tools and Hardware
groobiak
Posts
in
Tools and Hardware
Comments
Looks like an old vacuum pump, probably used for air conditioning and refrigeration. The sight glass on the front is a dead giveaway- it is used to see how much vacuum pump oil is in it. If you fill ...
Trerice makes gauges for all sorts of process, industrial, heating and cooling applications (I work for a supply house)- This style thermometer typically is installed in a "wet well" in piping. Not su...
UPDATE: I found the original patent! It was patent number 1,563,377 for a C.H. Klein "Pulling and transposing mechanism for line wires". https://encrypted.google.com/patents/US1563377 Now I'm cur...
Well there's no patent number, just the dates. Early 1900's, but I will check and post when I get home.
Loves
Comments