Document 2J2qO8kOmO85a1VY9brpRkxL

X 24s March 5* 1959 All Sales Managers GENERAL SALES . BULLETIN #35 All Salesmen SUBJECT: STRIP LAMINATION MESSRS: Malcolm Meyer - President C. E. Berzelius - Vice President BY: C. E. Abbey - jam RE: Revised Drawings Forwarded is a single sheet for the Bestwall Hummer System Strip Lamination Book which is a revision to Page 5 and 6 (Note revision date of 1-15-59). The revisions on Page 5 show the use of wood clamps in the ceiling which are necessary when the supports are 2lj.f' on center in order to hold both sheets at the end joint in line while the glue sets. These are tacked in place and left until the applicator does the joint treatment (after the glue has set). See cross-section detail DD. The change on the reverse side. Page 6, was to a minor detail on one of the cross-sections. This Revised Sheet should be put in the Hummer booklet on Strip Lamination. Those who have a new Gypsum Products Manual should be sure to make the change in the book Form No. 5537 in that Manual, Additional copies of this Sheet are available from Trenton on requisition. Form #5537j Bestwall Hummer System Strip Lamination, which is still in stock will be revised to include this sheet. SGP 0003237 s SGP 0003238 SGP 0003239