Society of Glass Technology · [Sheffield] · leaf 645
Fig. 176. … Fig. 177. intermittently rotating frame, 13, and are rotated on their ownaxes at stations C and D by a band, 19. At station C, a flatflame is directed upon the neck, 16, by a burner, 42, and at stationD a moistened sharp chilling-wheel, 55, is brought into contactwith the heated neck. Between…
Glass
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
