Where to find
Can be found in the armoury of the House of Grief in Baldur's Gate. Can also be found in the Emerald Grove in the tiefling children's hideout.
Where to find
Can be found in the basement of Peartree's house located at X: 40 Y: -100 in Baldur's Gate. The shield is sitting against a wall in the basement at X: 566 Y: 773.