If you can e-mail me a picture of the trademark on the dial and let me know of any other markings on the dial and/or the movement, I may be able to help you with the manufacturer.
From the little I can make out, it may be an E. Ingraham Schoolhouse clock.
E-mail is bill@discoverclocks.com
Identify Clock by: Steven Lentinio (ScottsdaleTreazures.com)
Your clock looks like an old Seikosha. You can find more information on these clocks at: http://www.kodokei.com/c2_035_0.html
This site is in Japanese but Google has a good translator.
Ummm.... by: Rod
Ummm..
Well, the lady says it's an Ansonia, so I guess it's not a Seikosha but an Ansonia. Date-wise I'd put it no later than 1878 - let the egg-sucking continue.
I have a similar Ansonia which I am told dates from around 1875. Value? Whatever someone's prepared to pay for it. Mine cost me 100 of our quaint old English pounds, but that was 25 years ago.