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Issue: #PRD3-173 Published: 1973, Price: 0.00 FREE, Pages: 32, Editing:Color: Color Dimensions: Standard Golden Age U.S.; Later Standard Silver Age U.S. Paper Stock: Semi-matt White Stock Cover (first Edition); Newsprint Cover (all Later Editions); Newsprint Interior Binding: Saddle-stitched Publishing Format: Was Ongoing Series; Giveaway
Notes: Date based on the last date in the timeline in "B. F. Goodrich Famous Firsts."
Indexed from a scan from comicbookplus.com.
After raising rubber trees at Kew Gardens, the British transplant them first to Ceylon and then throughout southeast Asia, where large plantations and processing systems develop.
Manufacture of Rubber Starts With the Right "Compound"
Synopsis:
Chemists and scientists work out the composition of rubber, then create a synthetic rubber compound. This helps provide for American rubber independence as World War II approaches.