I recently purchased several very fine Tiffany Favrile vases from the same NYC collection I've been buying from for years. 

This example is a truly outstanding paperweight vase with what I think are nasturtium flowers and leaves. The vase is lovely and the quality is very high.

4¾" tall x 4¼" diameter. Signed "L.C.T 6669B", which dates it to approximately 1907. Mint condition.