Postcard, Maison Robert, 45 School Street, Boston, Mass.. 2002. Web. 02 Mar 2021. <https://www.digitalcommonwealth.org/search/commonwealth-oai:h989v894f>.

Postcard, Maison Robert, 45 School Street, Boston, Mass. [Card]. (2002). Retrieved from https://www.digitalcommonwealth.org/search/commonwealth-oai:h989v894f

"Postcard, Maison Robert, 45 School Street, Boston, Mass." Card. 2002. Digital Commonwealth, https://www.digitalcommonwealth.org/search/commonwealth-oai:h989v894f (accessed March 02, 2021).