1980
The Baldwin Aerosonic upright piano with serial number 479078 was likely manufactured in the late 1950s to early 1960s. The value of such a piano can vary significantly based on its condition, location, and market demand, typically ranging from $1,000 to $3,000. For a more accurate appraisal, it's advisable to consult a local piano technician or appraiser.
In dating a Baldwin by serial number, knowing whether it is an upright or grand piano is important, as each of these was serialized separately. In this case, a baby grand with serial 18987 would have been built in 1912.
The value of a Monarch Chicago Baldwin piano with a serial number of 207424 can vary significantly based on its condition, age, and market demand, typically ranging from a few hundred to a couple of thousand dollars. Pianos in excellent condition with original parts and good tuning may fetch higher prices. To get a more accurate assessment, it’s advisable to consult a piano appraiser or check recent sales of comparable models.
how old is my baldwin keyboard serial number 91002/28
1980
207 years
The phone number of the Baldwin Public Library is: 516-223-6228.
In dating a Baldwin by serial number, knowing whether it is an upright or grand piano is important, as each of these was serialized separately. In this case, a baby grand with serial 18987 would have been built in 1912.
The phone number of the Baldwin City Library is: 785-594-3411.
Assuming this is an upright (vertical) piano, the serial 261236 would belong to a unit built sometime in 1936. If the serial number belongs to a grand instead, it would have been built in 1984.
The phone number of the Brown Memorial Library - Baldwin is: 207-787-3155.
The Baldwin filter is a BT223 You can go to http://catalog.baldwinfilter.com/ and enter your filter number to get a Baldwin number.
how old is my baldwin keyboard serial number 91002/28
The phone number of the Baldwin Memorial is: 802-757-2693.
Jon Baldwin is number 84 on the San Francisco 49ers.
According to my Pierce piano atlas, 12th edition, page 256, it looks like it was made in about December of 1934. Les erosinspirit@hotmail.com