Bolton Town Hall
222 Bolton Center Rd
Bolton, CT 06043
(860)649-8066
Hours - M,W,Thu 9a-4p; Tue 9a-5p, 6p-8p; Fri 9a-3p
The town hall houses all Bolton town records and Vernon records up to 1808. 
Certified copies of Birth, Marriage and Death records can be obtained for $5.
Probate records are located at town hall. 

Bentley Memorial Library
206 Bolton Center Rd
Bolton, CT 06043
(860)646-7349; fax (860)649-9059
Hours - Mon-Thu 10a-8p; Sat 10a-3p
There is a small section of local history in their reference department. 

Bolton Historical Society
Chairman, Tom Curran - (860)646-3068
Town Historian, Hans DePold - (860)646-7220 841 Hopriver Rd Bolton, CT 06043
The phone numbers for these two gentlemen are their home
numbers. They are (EST) so please be considerate if contacting them by telephone. 

Connecticut Historical Society
1 Elizabeth St
Hartford, CT 06105
(860)236-5621; fax (860)236-2664
Library Hours - 10a-5p Tue-Sat
visit them online

Connecticut Society of Genealogists
mail:
PO Box 435
Glastonbury, CT 06033-0435
Location: 175 Maple Street
East Hartford, CT 06118
(860)569-0002
visit them online

Connecticut State Library
231 Capitol Ave
Hartford, CT 06106
Phone:  860-757-6500
 Archives open 10a-4:15p Mon-Fri
Library open 9a-5p Mon-Fri
visit them online