 Nyora kupfuurira kweiyi ndima - Muna 1928, Blyth akatenga chigaro paNew York Stock Exchange, uye akanzi mu The Wall Street Journal kwenguva yokutanga. Roy Shurtleff, uyo akanga achangobva kuva shoroma nemhaka yemari yake yeBlyth, akatarisira mahofisi ekambani yacho. Shurtleff akanga achinetseka pamusoro pamahofisi ebazu akanga achitora danho rakanyanyisa mukutenga masheya, naizvozvo akafamba achienda kune rimwe nerimwe muna 1929, achiraira kambani yacho kuti itengese mari inosvika 7 miriyoni yezvikwereti zvisinganyanyi kuvimbisa, zvinokarakadza zvikurusa. Ichi chiito chaShurtleff chakaita musiyano nokuda kwaBlyth Co. muna October apo Wall Street Crash ya1929Blyth akarasikirwa zvikuru asi akapona. 