Zeiss Kodak Anastigmat f6.3 on 2x3 Speed Graphic board

item #ZeissKodakAnastigf63on23brd. Zeiss Kodak Anastigmat f6.3 by Bausch and Lomb. Compound shutter 1 sec to 1/300th. All works well with nice clear glass. T and B. Feb 24th 1903. This is a flat metal board. Condition 9-.