These entries are from Thoms Directory1884
12 Dame-street.
Kavanagh,William &:Son,'gun and pistol manufs. and gunpowder merchs.
Kavanagh Wm.- res. 8.Richmondstreet, north .
Gun Makers.
Calderwood & Son, 14 Earl'street, north
Harris, George, 67 Bride street
Kavanagh,'William, and Son, 12 Dame street
McKenna, John, 5 Crampton quay
Orr, James, Bray
O'Sullivan, Wm. A. 11 Russell place
Parkinson, John, 17 Arran quay
Rigby, John, and Co. 24 Suffolk street
Trulock and Harris, 9 Dawson street
Trulock, Brothers, 13 Parliament'street
Weekos, Charles, and Co. 27 Essex quay
Wilson, James F. 92 Capel street
Any help?
HB