Sessions antique mantle clock

I have a Sessions Antique American Mantle clock.Its in reasonable condition as far as i can see.Few minor scuffs and marks on it but otherwise great colour and in good working order.Im only just new to this site so i hope i can give as much information as possible as indicated to me in the conditions.Ive attached photos so i hope there enough for a good visual on the clock.I recieved the clock years ago from reputable clock maker,an elderly fella who had many and needed to get rid of them due to downsizing and moving.

Im just looking for a value and perhaps a year.Im under the impression its around the say1930s-40s to 1960s era.But not exactly sure.

Please correct me if im wrong but i was told it was worth around $250.00 Australian about 10 years ago.

On the rear panel is all the information about the clock but time has prevailed and its slowly dissapearing so if you know your stuff and can interperate it then that would be great or even if you have the same clock or one similar with the same info on it then that would also be great.

I look forward to hearing from anybody that can help me figure out what this clocks worth.

thank you

JustinS