I did a post way back on post #13 on vintage office supplies. My collection has grown since that post and I love rummaging through the contents of a desk at an estate sale. I especially love the old paper goods.
Vintage baggage tags slightly yellowed with age.
I love finding boxes of old stickers. I was especially lucky at one recent estate sale as I don't think they ever used very many of the items found in their desk and most of the boxes were full. Mailing stickers.
The boxes are half the fun. They resemble tiny books when you look at the sides. They are about two inches tall. Often they were sold as a set in a small cardboard box with a variety of the little boxes lined up.
I'm a sucker for key tags too. I didn't know that was what they were called until I found a box identifying them as such.
Imagine my excitement when I ran across these big bundles of them. I really like the tiny size with the almost tarnished gray edge.