According to the Vermont Old Cemetery Association, this cemetery was first used in 1803 and it contains over 300 graves.
From New Haven, Vermont government site:
“West Cemetery is located on Field Days Road
This cemetery is rarely used any more and contains numerous paupers graves from earlier years.
The Town now maintains the cemetery.”-https://www.newhavenvt.com/index.asp?SEC=FF76E67E-A17F-4E15-A4D9-3AF9197F1B54&DE=6609ED74-B756-4E44-BCF1-C24D443D4169&Type=B_BASIC