February 9, 1944 1-j Mine Safety Appliances Company, Braddock, Thomas and Mead Streets, Pittsburgh, Pennsylvania.
refid# ZrLOL7GydaDpEnv3rx0YLaZ1 page
April 15, 1948 Dr.
refid# mq39myD3EJMJ5z8b0dpBm4z1Z2 pages
GEOROE H .O ETW ILER C H A R L E S W.
refid# gaVv3y66BMzVQ7QN772XO5Bnq4 pages
June 20, 1944 19 Dr.
refid# mqQpKVbXgVJZOMdj5LGvyJ1qg3 pages
April 3, 1945 Dr- V.
refid# 8VaN3XZLjJRNoOzy952wB3zBZ2 pages
Ph o n e : Stewart y .OZZ LABORATORY OF POLAROGRAPHIC ANALYSIS 7 0 0 2 SO U TH H AUSTED ST R EET CHICAGO, ILLINOIS Marche, 1941 H O Y A.
refid# yrJvd9EOwm27RR5EvywyQDZe61 page
Gh .yUa MKd g a r DIRECTOR OF RESEARCH Et h y l Ga s o l i n e Co r po r a t i o n Ch r y s l e r B u i l d i n g 4 0 5 Le x i n g t o n A v e n u e Ne w Yo r k January 3, 1940 Dr.
refid# rpygb09EOx7v3J2XDO44XnK3r1 page
NATIONAL LEAD COMPANY RESEARCH LABORATORIES !
refid# 2RvmMZQpL4r5gKD9vwnq0VKr61 page
October 31, 1940 Mr.
refid# O39n8wzZ04rn5vk17XqV83VMQ2 pages
INTER-OTFICE CORRESPONDENCE Et hyl Gaso l ine Co r po r at io n At l a n t a Of f ic e RHODES-HAVERTY BUILDING At l a n t a , Geo r g ia Lay 1, 1940.
refid# 6bjaK7k77qOKoRB9zpx0jmmQo3 pages
PUBLISHER Gio r g i La k e EDITOR Ra l ph L.
refid# Rjz7ynx8vog30JbnVG3O8B6ba1 page
April 2>, 1949 Dr . 2 .
refid# nBG5zKMdDRq9prkd7Jq1jQRG1 page
0!
refid# K6GXz4qoJkB9qEEDzk8baqX22 pages
,March 29 1946 Mr .
refid# QgdgpXV2jVE0axpK32EdNEoLk2 pages
January 8* 1942 Products 545 F i ftli Avenue N e w Yor:te City, *# Attention* Hr.
refid# MG5w8n1mg8Lx8oV3xLzo9qY6a3 pages