Plan of Grave XVIII ... Piet de Jong ... XI-66 XI-66 Fragile Cartridge Paper Drafting Ink
Plan of Grave XIV ... Piet de Jong ... XI-67 XI-67 Dirty Cartridge Paper Drafting Ink
Plan of Grave XXI ... Piet de Jong ... XI-68 XI-68 Fragile Cartridge Paper Drafting Ink
Plan of Grave XX ... Piet de Jong ... XI-65 XI-65 Dirty Cartridge Paper Drafting Ink
