The price of your White Sewing Machine Corporation's White Rotary 77 Series machine depends a lot on it's condition. If you check e-bay it may give you a start as to the going rate for those sewing machines.
However, you may want to try to find a sewing machine store in your area or call around to the local antique shops and ask if they know about 'antique' sewing machines or if they know of someone/someplace that specializes in them, like a collector/appraiser, so that you can get a proper appraisal/value for your machine. You may even want to try any of the more prominent auction houses in your area as they generally have people on hand that specialize in different types of antiques/collectables.
How much is it worth with cabinet white rotary electric sewing machine series 77
Is it an antique
Sewing Machine 221 Sale website (liked below) specializes in rotary machine manuals.
Yes. We do. Serial # FR7106584. What information do need? Or do you want to buy one?
How oold is my Domestic rotary sewing machine 151-84037
A white rotary sewing machine from the 1900s is worth about $130.
I purchased one for $12.50
how much is an antique Wilson roatary sewing machine
23x11847 franklin rotary sewing machine oct. 25,1927 motor no. c-6616
$50,000
I find a wooden cabinet for a domestic rotary machine series 153?
how old is a domestic rotary sewing machine 153 m6 40003
use string
I have a portable white rotary sewing machine, I would like to sell it. Could you please help me find what it could be worth now. It's in very good condition.