THE MATHIESON ALKALI WorKS (nc) MANUFACTURERS OF CHEMICALS EXECUTIVE OFFICES 60 EAST 42no STREET NEW YORK, N. Y. REG. U.AS,;PAT. OFF. FOR CUSTOMER'S USE ONLY REGISTER NO. VOUCHER NO. F. 0. B. CHECKED TERMS APPROVED PRICE APPROVED CUSTOMER'S OUR INVOICE INVOICE ORDER NO, ORDER NO. NUMBER £ 3039 DATER Ep T so 19 SOLD UNIVERSITY OF KANSAS TO LAWRENCE KANSAS SHIPPED TO PREPAID OR COLLECT? AND DESTINATION DATE SHIPPED FROM CAR INITIALS AND NO. F..O, B, CALCULATIONS CHECKED TRANSPORTATION FREIGHT BILL NO. AMOUNT MATERIAL RECEIVED 19 DATE SIGNATURE TITLE SATISFACTORY AND APPROVED ADJUSTMENTS ACCOUNTING DISTRIBUTION HOW SHIPPED AND ROUTE AUDITED FINAL. APPROVAL TERMS DESCRIPTION POUNDS PRICE AMOUNT TOTAL 40 MONTHS OVERTINE ON CYL 25995 p/22/38 AS PER OUR G/M DL 7639 TRIPLICATE INVOICE TITLE TO CONTAINERS IS AT ALL TIMES VESTED IN THE MATHIESON ALKALI WORKS, (INC.). PUR- CHASERS ARE SUBJECT TO OUR STANDARD REGU- LATIONS COVERING CYLINDERS AND DRUMS. COPY OF REGULATIONS MAILED ON REQUEST. KINDLY PAY amount sHown IN TOTAL COLUMN, AND REFER TO INVOICE NUMBER WHEN REMITTING. PAT. NO. 1,797,775 @