
Giant demon rabbit
That figurine is a Wilson, manufactured by Wilson products in Corning, N.Y. From 1955-1979, they made a whole set of Holiday figurines and Wilsons in good condition are highly collectible pieces, your grandpap
Either has a great eye for antiques or just lucked into this gem. Keep this info close to the vest though Steven, you don't want to create a bidding war for this item when it comes time to settle his estate.