▁Mitchell ▁was ▁elected ▁a ▁Fellow ▁of ▁the ▁Royal ▁Society ▁( F RS ). ▁He ▁was ▁elected ▁a ▁Fellow ▁of ▁the ▁Fac ulty ▁of ▁Rad i olog ists ▁( FF R ) ▁in ▁ 1 9 5 4 ▁and ▁a ▁Fellow ▁of ▁the ▁Royal ▁College ▁of ▁Phys icians ▁( FR CP ) ▁in ▁ 1 9 5 8 . ▁In ▁ 1 9 7 5 , ▁when ▁the ▁Fac ulty ▁of ▁Rad i olog ists ▁became ▁a ▁Royal ▁College , ▁he ▁became ▁a ▁Fellow ▁of ▁the ▁Royal ▁College ▁of ▁Rad i olog ists ▁( F RC R ). ▁ ▁In ▁the ▁ 1 9 5 1 ▁King ' s ▁B irth day ▁Hon ours , ▁he ▁was ▁appointed ▁Commander ▁of ▁the ▁Order ▁of ▁the ▁British ▁Empire ▁( C BE ). ▁In ▁ 1 9 6 7 , ▁he ▁was ▁awarded ▁the ▁P iro go ff ▁medal ▁by ▁the ▁USS R ▁Academy ▁of ▁Sciences . ▁ ▁References ▁ ▁Category : 1 9 0 9 ▁birth s ▁Category : 1 9 8 7 ▁death s ▁Category : A cadem ics ▁of ▁the ▁University ▁of ▁Cambridge ▁Category : Pe ople ▁from ▁B irmingham , ▁West ▁Mid lands ▁Category : Pe ople ▁educated ▁at ▁King ▁Edward ' s ▁School , ▁B irmingham ▁Category : Al umn i ▁of ▁the ▁University ▁of ▁B irmingham ▁Category : Al umn i ▁of ▁St ▁John ' s ▁College , ▁Cambridge ▁Category : F ell ows ▁of ▁St ▁John ' s ▁College , ▁Cambridge ▁Category : F ell ows ▁of ▁the ▁Royal ▁Society