A. The plywood monufucturets

Year after year you have had a steady increase in fir plywood sales. May we ask if you ever wondered how this great increase in your sales happened.

The answer, we think, lies in the 21-year multi-million dollar promotion, research and quality control prograrlrsi carried on by the better fir plywood manufacturers.

Therefore, if you think well of the results of this industry efiort, is it unreasonable to ask you to support these manufacturers by buying only DFPA grade-trademarked plywood?

Your support is vital if these large sums of promotional money are to continue on your behalf.