Periodicals; Chemical industry; Explosives; Railroads; Building materials; Sleeping; Textile industry; Paint industry;
Table of Contents: Blasting into Inner Space; Weeding out rail problems; Tough new skin for building materials; Yellower yellow pages; New aid to anglers; Sound sleep suggestions; Cool power for hot projects; Year of the knit; Frozen foods that...
Periodicals; Chemical industry; Explosives; Dynamite; Textile industry; Dyeing;
Table of Contents: Progress of business readjustment; Sulphuric acid; Taking the peril out of glass; Fighting mosquitoes with dynamite; Suggestions on the storage of explosives; Why bind books to feed insects; Cost of shotgun ammunition;
Periodicals; Chemical industry; Explosives; Dynamite;
Table of Contents: Conservation; Excavating Lake Washington Canal; Dependability; Smokeless Bananas; Ballistite Unhurt by Three Months' Immersion; Practical Explosives Efficiency; Two or More Electric Blasting Caps in a Bore Hole; Depth of Charges...
Periodicals; Chemical industry; Plastics industry; Explosives; Dynamite; Ammunition; Mining;
Table of Contents: What of the new year; Duco becomes a movie actor; Safeguards for the army of blasters; Suited for a rainy day; The drums of peace; Saving a city from flood waters; Keeping pace with ideals; A giant cliff gives way; Notes on...
Table of Contents: Prosperity drive; Feldspar for ceramics; Fertilizer ammoniation; Taming the Saguenay River; Foul water and waterfowl; Cellulose acetate, a DuPont product; A memorial for the ages; Refinished and in service; No more needless...
Addressed to Peter Bauduy. Pennington reports that the gunners in his market find du Pont powder slow, and he provides suggestions on how to improve the powder to suit his market.
Among the newer packaging ideas being shown by the Film Department of E.I. du Pont Nemours & Company is this self service unit of brick ice cream. It is a direct wrap with flavor identity on a continuous band of cellophane which also serves as an...
Hendrick writes about his order for a new automobile and includes suggestions for improving its design. Hendrick mentions that he is in an awful hurry to get hold of his new automobile and that he is ready to get rid of his horses and carriages to...
