top of page

Novice Karate Group (ages 8 & up)

Leo Walker
Leo Walker

Mason And Risch Upright Piano Serial Number

Piano serial numbers identify the (1) age of your piano, the (2)piano's year of manufacture, as well as (3) the circumstancessurrounding the production of your piano, including factory history,manufacturing processes, and company ownership and oversight.

Mason And Risch Upright Piano Serial Number


5) Immediate interior [front]: On the back of the [a] keyslip (long wooden ledge, runs along the front/bottom of the piano's keys. The serial number is often hidden and stamped on the other side, facing the keys). On the front of the [b] action frame (after the keyslip is removed), or stamped on [c] one or both of the cheek blocks, viewed to the right and left of the piano's keyboard.

On older pianos, you may find 3-5 screws, underneath the keyslip, that will need to be removed (or, simply lift up, if no screws are present) to view the action frame. The serial number may be stamped on the front of the frame's wooden base, immediately under the keys.

To recap: the piano's serial number when it isn't immediately visible near the 200+ tuning pins or etched onto the soundboard, may be hidden, here (see the video, above, at 3:55 to prceed #1-4; please proceed with caution):

(Please be patient as we are updating this page on a daily basis.We invite you to SUBSCRIBE to this page, and to use the search box above, as serial numbers are beingupdated and added on an ongoing basis.)

The Pierce Piano Atlas, 12th Edition now in hardcoverformat, provides a wealth of information about the piano manufacturingindustry. Over 12,000 piano names are included, some dating back to theearly eighteen hundreds. This guide provides references to serialnumbers, dates of manufacture, factory locations, a brief history ofmany manufacturers and other pertinent information.

Pianos also have other numbers printed on them such as part numbers and many other pianos do not have a serial number at all. Many pianos will have a 4, 5 or 6 digit serial number to identify the age of the piano. Using this number, along with the manufacturer, the age of the piano can sometimes be determined. The areas to look for these numbers vary from each company but here are some common places to look along with some photos.

3. Grand piano serial numbers are placed in many areas as the photos show. There are seven examples but your serial number placement could be in yet a different location and may require some searching.

When quoting a piano move, the instrument size is extremely important for accurately determining the number of movers and type of equipment needed. Because piano manufacturers differ in their descriptions, the best way to communicate your piano size is to provide a make and model number. Please note that the serial number will not provide the piano size, however, if your piano is going to be picked up or delivered at a business, it may be beneficial to provide your mover with the serial number as well.

Depending upon the brand, the model number can be in different places. The information and images below provide general information and brand specific areas. If you cannot find any serial or model numbers, your piano may have been refurbished and the number plate, if there was one, was not put back on or the number was covered.

Before you even list a piano for sale, research needs to be done on the instrument and brand. By this, I mean extensive research! Most pianos are built with a brand label, serial number, and model number. A simple Google search of that readily available information will show you a lot about your instrument.

This is where serial numbers come into play. Serial numbers can tell you the exact year your piano was manufactured. This is important because over the years piano manufacturers make slight (and sometimes major) changes to how they build their instruments.

For example, pianos pre-1960 might have ivory keys yet carry the same model number as pianos from 2019. The same can be said for the type of wood finish, hammer action parts, and even which factory the instrument was produced in. Certain features may be rare and present on only older models too. A detail like that can drastically change the value of your instrument.

In most cases, model numbers and serial numbers are going to be most important for grand pianos as opposed to uprights. This is not to say upright pianos do not hold some value, but grand pianos are usually of a higher quality and standard.

I highly suggest providing these incentives if you are trying to sell an expensive used piano. This would include something like Steinway, Yamaha, or any luxury brand piano. If you are simply trying to sell an upright piano then I would not offer much more than loading the piano in a pickup truck or U-Haul moving it yourself, or at least providing the first tuning for free of charge.

Stores will also be willing to purchase instruments from you directly. In almost every instance of this though, you will not get anywhere near the profits from selling the piano in a private sale. For example, I tried to sell a $5000 upright of mine to a reputable piano shop and they would not offer any more than $500 for the instrument.

We use cookies (and gather certain personal information) to provide you with a better online experience. By visiting our site you accept our terms and\u00a0Privacy policy\n").css(color: "#ffffff",fontFamily: "Arial,Helvetica,sans-serif",fontSize: 14).appendTo(block);var btnWrapper = $('').appendTo(block); var modalHeader = $('').addClass('modal-header') .append( $('').addClass('close').attr('data-dismiss', 'modal').append( $('') ) ).append( $('').text("Customize") ); var modalContent = $('').addClass('modal-body'); var modalFooter = $('').addClass('modal-footer').append( $('') .text("Got it") ); var modal = $('').addClass('modal fade').attr('role', 'dialog').append( $('').addClass('modal-dialog modal-sm').attr('role', 'document').append( $('').addClass('modal-content form-horizontal') .append(modalHeader) .append(modalContent) .append(modalFooter) .submit(function (e) e.preventDefault(); var names = []; var selectedNames = $( (field) return; ); if (document.cookieChangedCategories) document.cookieChangedCategories(names.concat(selectedNames)); document.cookie = '__cookie_law__=1; path=/; expires=Sun, 27 Nov 2022 21:00:03 GMT'; modal.modal('hide'); modal.on('', function () block.remove(); ); return false; ) ) ).appendTo(block);$('').attr(type: 'button').css(backgroundColor: "#5cb85c",color: "#ffffff",fontFamily: "Arial,Helvetica,sans-serif",fontSize: 14, marginRight: '10px',).text("Customize").on('click', function() modal.modal('toggle');).appendTo(btnWrapper); $('').attr(type: 'button').css(backgroundColor: "#5cb85c",color: "#ffffff",fontFamily: "Arial,Helvetica,sans-serif",fontSize: 14).text("Got it").on('click', function() if (document.cookieChangedCategories) document.cookieChangedCategories(true); document.cookie = '__cookie_law__=1; path=/; expires=Sun, 27 Nov 2022 21:00:03 GMT';block.remove();).appendTo(btnWrapper);$(document.body).append(block);}});NewsJobspiano age calculatorFEATURESABOUT USHelp usCONTACT USOnline Piano Atlasknow more about pianosHow old is your piano?The age of your piano from a serial number

Did you know that there were over 1000 piano manufacturers in America during the turn of the 20th century? Today there is only one of significance; Steinway & Sons. Most American piano factories were located on the eastern seaboard between Washington DC and Boston. There were many tens of thousands of pianos built between 1890 and 1940 and a number of those pianos still survive today in some form.

This is a partial list of piano manufacturers. Most piano professionals have access to detailed information about these brands using a Piano Atlas to reference serial numbers, which are used to determine a piano's age using the year a piano was built. This information is often used in piano appraisals.

"About a month ago a society was projected. I did not believe in it. I had fought my way up to the top, felt secure in my position, and believed that each manufacturer would accomplish more by being untrammeled.... The name "Webber", with two "bs," "Weber & Co." "Weber Scale," had appeared on a number of bogus pianos, but I did not whine about it or hire a scurilous publication... to tell the world my griefs, as they did.... I found the place where the bogus "Webber" instruments were made, and put a stop to the work. Those of the bogus makers who proved obstinate I handed over to my attorneys... who speedily procured an injunction on the work and recovered judgement. The same law protects my neighbors' rights, and will act as effectually in their case as it did in mine."[25]

However, having grown up in wealth, Albert Weber Jr. did not quite measure up to his father's savvy business management or personal skills. He incurred many debts, having personal financial troubles as early as 1883[28] that required his father's estate to provide the funds to rescue him.[31] Weber incurred these debts due to his "playboy" style of living as a socialite and "well-known man about town"[32] by spending money on women, gambling, and speculative investments.[28][33] His first marriage, in June 1881, to the daughter of a prominent Manhattan dentist, was dissolved in November 1884,[34] and seven months later he married the "charming soubrette" Irene Perry[35] to whom he was serially unfaithful.[36] In 1883 he was accused by his creditors of having pianos removed from his Fifth Avenue showrooms and stored in other locations around the city to "cheat and defraud his creditors".[28]

HAMILTON PIANO CO., Est. 1889, with factories at Chicago Heights, Ill. Controlled by the Baldwin Piano Company. Gibson Guitars Guitars acquired the Hamilton name in 2001, when they purchased the Baldwin Piano Co. See Acrosonic or Baldwin for additional numbers. Serial numbers are for the first piano made in year shown.


Welcome to the group! You can connect with other members, ge...


  • Salinda Perera
    Salinda Perera
  • Lucas Morris
    Lucas Morris
  • Fedor Shcherbakov
    Fedor Shcherbakov
  • Everett Jones
    Everett Jones
bottom of page