by Delvin Seymour Fanning | .
by D J Greenland | M H B Hayes.
by Don Kirkham | W L Powers.
by R P C Morgan | .
by Pedro A Sanchez | .
by R L Blackman | V E Eastop.
by Walter Carter | .
by Carl B Huffaker | .
by Robert L Metcalf | William H Luckmann.
by S R Singh | .
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