Vintage Doctor Fisch’s Bitters Aqua Blue Fish Glass Mini Bottle Collectible. Very cool in the Weaton style. Made in Taiwan. Please see all photos. This is a Wheaton-style miniature glass bottle, made as a decorative collectible rather than an antique bottle. These pieces were commonly produced in Taiwan during the 1970s–1980s and are popular with collectors for their bright glass colors and novelty shapes.