 Fourteen of the original thirty-two vehicles remain in the collection and are still on display as part of the Larz Anderson Auto Museum, the oldest collection of motorcars in the United States.The collection is housed in the stable of the Weld Estate in Brookline, Massachusetts.After Larz's death, Isabel donated 30 of their bonsai to the Arnold Arboretum of Harvard University, along with the funds necessary to build a shade house for their display.