The old Calico Mine “Old Betsy” at Knotts Berry Farm Office Manager September 17, 2025 Posted in Knotts Berry Farm The old Calico Mine “Old Betsy” at Knotts Berry Farm Christmas in the 60s (Visited 1 times, 1 visits today)Related Posts:D&RG #40 at Knotts Berry FarmD&RG #40 at Knotts Berry Farm in the 50'sCalico Mine Co Tank Engine