Antique Blue Glass Flower Frame of Rectangular Form. Measures approximately 4" x 5" overall; photo/glass area approximately 2 1/4" x 3 1/2". Originally held a Carte-de-visite photograph, circa 1860s-70s. Original easel and tin back. These blue glass flower frames are usually found in small ovals; the larger rectangular ones are harder to find. The center of each prong-set flower originally held a tiny faux pearl--it is very uncommon to find these intact. These brass frames are delicate---this one has some very slight bends--handle with care. The tiny tabs need to be bent back to insert your photo. Charming frame in desirable form.