Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Kubva kuma1920 kusvika kuma1960, pamberi pokugadzirwa kwepeni yebhora, Parker akanga ari nhamba imwe kana nhamba mbiri mukutengesa kwenyika yose kwezviridzwa zvokunyora. Muna 1931 Parker akagadzira Quink (ingi inooma nokukurumidza), iyo yaibvisa kudikanwa kwokubvisa. Muna 1941 kambani yacho yakagadzira chinyoreso chinoshandiswa zvikuru munhau (inopfuura $400 miriyoni yekutengesa munhau yayo yemakore 30), Parker 51. Zvivako zvokugadzira zvakatangwa mumakore akapfuura muCanada, United Kingdom, Denmark, France, Mexico, USA, Pakistan, India, Germany (Osmia-Parker), Brazil neArgentina.  Mubvunzo: chii chakanga chiri chishandiso chakakurumbira zvikurusa chokunyora chiratidzo pamberi pepeni yebhora?
Parker