This must see collection has been assembled over a number of years, more seriously from around 1998 onwards, with the decision to share images of it with the world being taken in 1999. There are currently 2677 valves in the collection, 2246 on the website.
The collection is made up of items purchased by the provider over the years, and of valves which people have very kindly shared. In each case where a valve has been donated you will find this noted at the bottom of the web page.
http://www.tubecollector.org
0 comments
Post a Comment