Document 2RD4vBvVnowrzVJ1neX78k6e5

E . D . BULLARD COMPANY KE 0022441 B, D, Bullard Company 215 B. Leavitt Street Chicago, Illinois Gentlemen: >. have a letter dated October 27 from your San Francisco office advising us that vre could secure from you, one of your air-line hose masks (BIG - 30) for purposes of inspection at this lab oratory. >.e mill ultimately require from ten to fifteen masks of this type and consequently would like to inspect all of the available equipment before pur chasing, If you will forward one of your assemb lies as requested in our original letter, we will be pleased to look it over and advise you,* e note in the second paragraph of your letter that you state that the Bureau of nines will not approve of tasks with more than 50 feet of hose for one man* It is our impression that as mu c h as 150 feet of one inch hose can so used for this type of mask and has so been approved by the Bureau of Lines, lery truly yours, WL:vn illard \ aachle, L.,D, KE 0022442