LT2005 m. vykdyti archeologiniai tyrinėjimai Vilniuje, pastato Šiaulių g. 5/1 vidiniame kieme esančio R korpuso vietoje. Dabartinis pastatas Šiaulių g. 5/1 priklauso 59 Vilniaus senamiesčio kvartalui [p. 332].
ENIn 2005 archaeological investigations were performed at the Šiaulių Str. 5/1 in Vilnius. An up to 3.57 m thick cultural layer (including pits) dating to the 17th - 20th century was excavated. Foundations dating to the mid 18th, early 19th and late 19th - early 20th century and a hoard of the tsarist period coins of the 19th century were found.