Locke porcelain signals
These first seven are U-286s. All are incised
on the skirt "LOCKE" over "44" over "USA"
U-287
Incised on skirt "LOCKE"
Incised on skirt "LOCKE" over "23587"
These 10 signals are all U-292s. The first 4
being incised on skirt "LOCKE" over "44" over
"USA".
The next two U-292s are incised on skirt "LOCKE"
over "44" over production line letter designations.
These two U-292s are incised on
skirt simply "LOCKE" over "44"
Lastly these two U-292s are incised
on the dome simply "LOCKE"
Here are four U-297s incised
on skirt "LOCKE" over "44".
Four U-297As nearly all marked
"LOCKE" over "44" over "USA"
U-287A
Will have company info added soon (hopefully).

  Reported styles: U-256A, U-282, U-286, U-287, U-287A,        
U-291, U-291A, U-292, U-293, U-294, U-294A, U-295A, U-296,
U-297, U-297A

 Reported colors: brown, chocolate brown, white, gray,
light blue, cobalt, caramel, mahogany, pumpkin, yellow, green,
blue