Steinberg Baby Grand

[lesleyb]

I have Steinberg baby grand. The only number I can find on it is 3663 (preceded by a swirly capital A). Is this the model number?
If not, where would I find the correct number?

[Bill Kibby]

There were at least 4 different firms using the name Steinberg, with no definite reliable dates for serial numbers, even if you know which firm made it. See
http://www.pianohistory.info/names.html
for more information. For more information on numbers, see the Numbers page there.