If you’re a collector of antique gas and oil items you’re not going to want to miss this one. This is a very rare antique Saybolt Standard Universal Oil Viscosimeter, manufactured in 1914 by C. Tagliabue, is a unique piece of steampunk-worthy scientific equipment. Most of these just didn’t survive the test of time. Its originality and pre-1930 time period add to its value and intrigue, making it a must-have for any collector of antique scientific instruments or gas an oil collectibles. The brass and iron construction of this instrument is a testament to the craftsmanship of its time period. Although it is no longer operational for its original purpose, it still serves as a beautiful and historical conversation piece. It has some normal wear for a 110 year old item. Its intricate design and attention to detail make it a true work of art. These do not come often and is only the 4th to be offered for sale in recent history. I’m offering the lowest price your going to ever find online. One several years ago fetched nearly 5k. You may never get another chance to own this rare piece of gas and oil history.