Condition - Paint loss, Lid needs hinge repair, works but needs knowledgeable calibration. An old price of 600$ but unsure why exactly the price is so high.. The Early 20th Century Henry Troemner Pharmaceutical Balance Scale is a collectible piece of scientific equipment from the United States. This specific model is a Class A scale capable of measuring up to 4 ounces, making it a valuable tool for those interested in microscopes, lab equipment, and scientific instruments. With its historical significance and precision, this balance scale would be a prized addition to any collection of vintage scientific instruments.