 Rambai muchinyora ndima iyi - Van der Wal akarasikirwa mumakwikwi okutanga emamita mazana maviri, vachiisa wechitatu kuna Harold Huff naEdward Duffy. Mumakwikwi emamita mazana mana, van der Wal zvakare akabviswa mumakwikwi ekutanga mushure mekupedza kwake pachinzvimbo chechina mumakwikwi evarume vana. Haana kupedza kupisa kwake kwokupedzisira kwemamita 800. 