US STAMPS  #2194 JOHNS HOPKINS FULL SHEET OF 20 MNH.  Plate #2 Bulls Eye Perf/ C Press.  Unsure of tagging or gum.  Appears to NOT be Shiny Gum so probably(?) #2194d or #2194f?? Scan is sheet you receive.  See my feedback for confidence. Please do not bid if Feedback is less than 99.0.  Thank you for bidding.