Nothing very rare found at yet another antique shop located down in Millbrook, NY.. Both of these Brookfield insulators have some nice amber works. The 145 also has a big odd shaped bubble above the embossing below the wire groove. It also has another simular sized bubble below the wire groove on the back side. To see other insulators I purchased from other antique store the same day and a bottle shop [id=318764439] [id=318790157]