Prices 2019 - Yhvc, York historic vehicle group, York historic vehicle group, formed over 30 years ago, aims to bring together people who are interested in classic road vehicles ranging from motorcycles to cars, lorries and buses. our main event (and the biggest classic rally in york) is the historic vehicle rally held on the knavesmire at york racecourse in september.. Acalog acms™ - catalog.yhc.edu, Fall 2018. august 20 classes begin. september 3 labor day holiday (no classes) october 11-12 fall break (no classes). Self-service - section search, Results per page . powercampus® self-service 8.7.4 · copyright 1995 - 2018 ellucian company l.p. and its affiliates..