Found this one recently. I don't see it on the Donald Ross Society website nor GCA. Donald Ross in 1910 laid out nine holes for the Leominster Golf Club. By 1911, the Leominster Golf Club and the Leominster Tennis Club combined into the Monoosnock Country Club that still exists today. Wayne Stiles remodeled the course in 1924 keeping eight of the original greens and enlarging them.
Any further insights are much appreciated.
Leominster Country Club article, 4 Aug 1909 Fitchburg, MA Sentinel newspaperDonald Ross article, 2 May 1910 Fitchburg, MA Sentinel newspaper, page 2Monoosnock Country Club article, 27 May 1911 Boston, MA Globe newspaperMonoosnock Country Club article, 22 Apr 1924 Worcester, MA Evening Gazette newspaperWayne E. Stiles advertisement, 1924 Fraser's International Golf Year Book