The phone number of the Gunn Historical Museum is: 203-868-7756.
The phone number of the Somers Historical Museum is: 860-749-5735.
The phone number of the Colchester Historical Society Museum is: 860-537-4230.
The phone number of the Avon Historical Society Museum is: 860-678-7621.
The phone number of the Norfolk Historical Society Museum is: 203-542-5231.
The phone number of the Portland Historical Society Museum is: 860-342-5455.
The phone number of the Washington County Historical Museum is: 414-338-0538.
The phone number of the Jonesborough-Washington County Historical Museum is: 423-753-1015.
The phone number of the Bothell Historical Museum is: 425-486-1889.
The phone number of the Monroe Historical Museum is: 360-793-0636.
The phone number of the Kent Historical Museum is: 253-856-5185.
The phone number of the Shoreline Historical Museum is: 206-542-7111.
The phone number of the Quilcene Historical Museum is: 360-765-4848.