On vertical pianos, the serial number is usually found on the metal plate, or harp, just inside the lid. On grands, it’s usually on the plate, under the music desk. If you have a problem finding the serial number, watch our YouTube video How to Find the Serial Number of Your Piano, or read our article “ How to Locate the Serial Number of a. Uncover the true value of your antique or collectible. All 1,000,000+ prices are verified by our experts, so you know you can trust the information you get. If you Google Harrinton pianos, you can find some information. However, I would recommend that you talk with a piano tuner who can both assess it and give you an estimate on price. You don't say if it's an upright or grand. The age of your piano is determined by the Serial Number. Pianos also have numbers other than serial numbers, such is the case with part or patent numbers. Some pianos do not have serial numbers when they are manufactured as 'House Brands' for large retailers. Harrington Piano Company was established in 1871 in New York City. The firm quickly gained recognition for building very high quality instruments, and they were producing an estimated 100 pianos a month by 1880. After the turn-of-the-century, the Harrington firm was controlled by the illustrious Hardman, Peck & Company.

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Your piano’s age is one of the most significant factors in determining your piano’s Value. Each piano is manufactured with a unique serial number that is recorded for future reference of not only when it was made but also where. Discover your Piano’s Age and Country Of Origin with our 5 Star Accuracy Guide to ensure the quality and reliability of each result.

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