Search the areas described below to find all of the Pinkney Plaques. Scan each plaque with detective vision. This is an easily missed sidequest.

Old Gotham Cathedral – Park Row: Go to the church’s rooftop and search the back of the tower.
Solomon Wayne Courthouse – Park Row: Find the horse statue located west of the courthouse, and search the back of the statue.

Pioneers Statue – Jezebel Mall – Bowery: Go to the bank’s rooftop and search beneath the bell.

Gotham Rail – Amusement Mile: Find the old Gotham PD building from Arkham City, go to its rooftop, and search the gated area at its southern edge.

Jezebel Theater – Bowery: Stop in front of the theater and search the area to the left of the doors.

Pioneers Bridge – Gotham Bridge: Search the center, at the top of the bridge, on its eastern rod.

Cyrus Pinkney School Of The Arts – Coventry: Search the southern rod on the building’s ground floor, around where the highway and giant factory come together.

Cyrus Pinkney’s Crypt – Burnley: Once you’ve found the previous seven plaques, this one will appear. A waypoint will guide you to Burnley’s eastern shore. It is in the crypt. Search the area around the tomb.