A quantity of mid 20thC printing blocks to include photographic printing blocks documenting a Christian Unevangelized Fields Mission to Brazil, similar to the famous missionary trip of the martyred pioneers for Christ, The Three Freds conducted earlier in the century. To include labelled maps, landscapes, portraits, group photos, natives, some depicting scenes and people in Africa etc. One unopened block, wrapped in paper depicting Brazil and bordering countries titled Martin & Aroon D'O (D'Oyly) Snow, Unevangelized Fields Mission, and Please pray for us as we carry the Gospel to the Natives of Tauuri Village. Martin D'Oyly Snow (New Zealand). Some ascribed and numbered. Largest approx. 5 1/2" x 3 1/4" (Approx. 50)