Antique solid-silver Weimar Co. ear-tube set, hearing aids made in the USA in the 1920s and in excellent condition. These ear tubes were a revolutionary invention in those days, as their small size made then go almost unnoticed. They were really popular and became a sales success; currently they are considered collectors pieces, very sought after by experts. The set that we can see in the images is perfectly preserved and bear the embossed brand logo. We can also see the words RIGHT / LEFT clearly engraved on their corresponding ear tube. The small storing case is a fine-looking chest outside covered in well-preserved leatherette and with inside felt and bone-colored satin lining. This antique solid-silver Weimar Co. ear-tube set is a very original piece, a collectors piece of great interest for any lover of curious old-time items.