Haarlemmerdijk in de Haarlemmerbuurt in Amsterdam

Westerpark to Westergasfabriek
left Marnixstraat to Rozengracht
backwards Haarlemmerdijk to Haarlemmerstraat

Haarlemmerpoort or Willemspoort, gate at the Haarlemmerplein

The Willemspoort was opened on November 27, 1840 (one day before the inauguration of King William II, hence the official name) which still bears witness to an inscription on the inside of the gate.