Divided back postcard of a boxcab electric leading a train out the east portal of the Hoosac Tunnel
Unknown author<span style="display: none;">Unknown author</span>
circa 1911-1915
Scanned postcard from <a rel="nofollow" class="external text" href="https://www.ebay.com/itm/Massachusetts-MA-postcard-North-Adams-East-Portal-Hoosac-Train-railroad-tunnel/274421376438">eBay auction</a>