Left: Flip up viewfinder and the Taylor-Hobson with Cooke astigmatic lens.
Right: The Graflex RB Series C in the configuration used by the Lindberghs for these photographs – the viewfinder is at the top and the 12-exposure film pack is at the back.
Left: Flip up viewfinder and the Taylor-Hobson with Cooke astigmatic lens.
Right: The Graflex RB Series C in the configuration used by the Lindberghs for these photographs – the viewfinder is at the top and the 12-exposure film pack is at the back.