Below is information collected from Singer. I noticed now that the one serial is wrong after taking pictures. As the one below should be JC not J0 which dates it later by about 20-30 years.
SERIAL NUMBER MODEL NUMBER DATE & LOCATION
J0171339 Model 16K Machine
Jan/June 1904 in
Clydebank Scotland
G5137588 Model 115 Machine
Jan 8 1917 in
St-Jean-Quebec
Y9151035 Model 99K Machine
Dec 4 1933 in
Clydebank Scotland
L858595 Model 27-4 Machine May 18 1901 in
Montreal
13768177 Number 27 Machine
June 15 1896 in
Canadian Factory
Below is a link to a flickr photo album full of pictures of all the sewing machines.
http://www.flickr.com/photos/42104254@N02/sets/72157622226221400/
If someone would have any idea of what these are worth. I would assume the older units are worth more as they were made is lesser quanities.
We are willing to part with these machines in a package deal or individual if needed.
Thanks for your time and interest.