Favorite this☆ Pittsburgh Plate Glass Co.'s Polished Plate sign Description: Vacant building with sign in window for Pittsburgh Plate Glass Co.'s Polished Plate, also a poster for the Cincinnati Symphony Orchestra, street in front is wet. Recorded in glass negative ledger: "D/Streets-Woodward." Details Resource ID: EB02e152 Subject: Pittsburgh Plate Glass Company Signs and signboards--Michigan--Detroit Abandoned buildings--Michigan--Detroit Glass negatives Date Issued: Unknown year Format: 1 negative : glass ; 10 x 8 in. Member of: Burton Historical Collection Negative Number: BHC glass neg. no. 1628 Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.