Show preserving flour much aluch interest has haa been shown of late by tile tho army and navy authorities in a now method of pres preserving orving flour by means of compression with hydraulic pressure appa apparatus rattis tile tho flour is squeezed into the form of bricks and experiments are reported to have shown that tho press pressure uio destroys all forms of larval life thus preserving the flour sroul from the ravages of insects while it Is equally secure from multi mold three hundred pounds of compressed flour occupy tho the same sp space aco as pounds of flour in the ord ordinary ivary state |