#4958a FDC 2015 First-Class Forever Stamp,Imperforated Black Heritage: Robert Robinson Taylor MSRP: Was: Now: $5.95 - $9.95
#4958a 2015 First-Class Forever Stamp,Imperforated Black Heritage: Robert Robinson Taylor MSRP: Was: Now: $4.75 - $95.00
#4958 FDC 2015 First-Class Forever Stamp,Black Heritage: Robert Robinson Taylor MSRP: Was: Now: $2.50 - $8.50
#4958 2015 First-Class Forever Stamp,Black Heritage: Robert Robinson Taylor MSRP: Was: Now: $0.75 - $62.50