Air System Equipment Air Vents and Roof Ventilators The Swartwout Company 18511 Euclid Avenue, Rerr-e=t2!

Hrreat/ing Systems .

Registered Mar. 8, 1927 Trade-Mark 225,049 Renewed March 8, 1947 to Johns-Mansvilie Corporation, of New York, N.

UNIT COOLERS for heavy duty refrigeration FLOOR TYPE UNIT COOLER Floor type units for high and low temperature refrigeration requirements.

PLAINTIFF'S EXHIBIT REPORT OP INDUSTRIAL SERVICE BUREAU FOR THE TEAR 1921 Administrative The entire personnel of tbo Bureau ha* changed since the first of the pear 1921 with the exception of Hiss Daly, Typist and Order Cleric. .

T, tk IzuuttTa Oa June S5,1929 the Velfsre Cesnittee "authorised as appropriation of $5,000. par year far five yeara to tho Saraaao laboratory for tho purpose of enabling it ia cooperation with this Cespany to ooatlaao bootoriolegleal studies of silicosis," Deoeaber 14,1939 X wrote to Doctor lease, *Z thawed to tho President tho firat aad ooooad paragraph oa Pago X of Dr, Gardner*e lottor of Doeaobor 12th to yeu aad tho Proddest oayo that with oroato toralag ao they aro aaw wo not aot prealse far la adwaaoo but that yoa oaa oay that wo look upon tho propooitioa aad apoa tho rocults that arc being aoooapllohod with favor aad that oar dlopodtica will ho to roeoanaad renewal'of tho $5,000 approprlatloa for aaothor two years beginning July 1,1934 aaloos aoaavhilo easething happens to nako mo ooaddor ouch action inadvisable** (These two paragraphs wwrsi Usd a asotlag ia Chloago with roproooatativoo of ths fcrtuel Zaouraaco Ceopoalss (liberty, laabsnaao, Xaplejrers aad daorioaa, 2 think.)

TUMORS OF THE SKIN 37 occupational exposure to a powder of arsenic and alkali, found in four of these workers ulcerations of the upper and lower limbs.

154 OCCUPATIONAL TUMORS AND ALLIED DISEASES case of paraffin cancer had occurred in this country during the preceding 38 years.

NEG.

"V -~ -f----ri"nnartn in '"' *i i mi .

1926.

INTERROGATORY NO. 94: Identify any and all trade organizations, associations, or other entities, including but not limited to American Textile Institute (ATI), Asbestos Information Association (ALA), Industrial Health Foundation or Industrial Hygiene Foundation (IHF), National Insulation Manufacturers Assn (NIMA), National Insulation Contractors Assn (NICA), National Safety Council (NSC), American Ceramics Society (ACS), National Building Matenals -Distnhntnrs AsstL(NIA)_,_Sprayerl Mineral Fiher Manufacturers Assn.

144 Am.

Roll of Membership ANDERSON.

American Society of Heating and Ventilating Engineers Guide, 1925-26 As a check on the sizes of hot water mains, Table 60 will give safe sizes for gravity systems fed from roof tanks set not less than 20 ft. from the water line in tanks to the highest fixtures.