Rubuta ci gaba don wannan sakin layi - Dangane da tsare-tsaren tarihi da yawa (Dahlberg (1657), Gretha (1774), Steermanna (1789), Lindner (1800)) nazarin sun kiyasta wurin wannan ƙofar a yankin mahaɗan titunan Grodzka da Podwale: tsakanin fadar Lloyd ta yanzu da ginin Seminary (a No.16 na titin Grodzka). Grodzka Gate, tare da gidan birni sun lalace a lokacin mamayewar Sweden
a karni na 17, kuma ba a sake gina shi ba.