Herc;s tfucTtre f*hrntwa$el

TINI cracks, ^ uninsulated surfaces ,, these are"little things" But, they make .l expenslvely op, erated boilers and stills inef, fi.cient and send too much fuel up in smoke!

Hundreds ofplants are up against this problem and are therefore in the market for Pioneer Plastic Cement. This ideal insula. tion is easily ap. plied and inexpen. sive ... a few cents worth saves many dollars worth of fuel!

You will sell plerty at a good profit if youkeep yourstoclcs complete! Putupin 7,5,70,25 ond50lb. containqs.

Pioneer Paper -\ Uompany, Inc.

Es.ablished 1888

LOS ANGELES PORTLAND SAN FRANCISCO SEATTLE

Pioneer Manufactures a Completc Line of Roo/lng.s and Building Papus