ɪn nˈaɪntiːnhˈʌndɹɪd twˈɛnti wˈʌn, blˈɛŋkoʊ stˈɑːɹɾᵻd ɐnˈʌðɚ ʃˈiːt ɡlˈæs kˈʌmpəni, ðɪs tˈaɪm ɪt wʌz sˈɛt ˌʌp ɪn mˈɪltən, wˈɛst vɜːdʒˈɪniə bᵻkˈɔːsɪkˌɑːf lˈoʊ nˈætʃɚɹəl ɡˈæs pɹˈaɪsᵻz ɪnðɪ ˈɛɹiə, ɐ mˈeɪdʒɚ kənsˈɜːn fɔːɹ ɡlˈæs mˌænjuːfˈæktʃɚɹɚz ʌvðə tˈaɪm, wˌɪtʃ dɹˈuː mˈɛni pɹəspˈɛktɪv ɡlˈæsbloʊɚz tə ðɪ ˈɛɹiə.
In 1921, Blenko started another sheet glass company, this time it was set up in Milton, West Virginia becausecof low natural gas prices in the area, a major concern for glass manufacturers of the time, which drew many prospective glassblowers to the area.