Blank and unregistered stock certificate for the Dow Chemical Company (#000000). "Capital" stock is printed on the certificate, but "Common" has been handwritten to replace all mentions of "Capital."
- Circa 1950
Issued in the denomination of ten, this green-printed note is styled after a banknote including the General Electric Company logo as well as a vignette of the Chemical Department located in Pittsfield, Massachusetts.
- Circa 1964
Realtor brochure advertising office space rentals in the new Rohm and Haas home office building located on Independence Mall West in Philadelphia, Pennsylvania. The brochure includes an artist's rendering of the…