Brick 1 x 6 without Bottom Tubes with Cross Side Supports with 'P.T.T.' Thin Red print

Reference

3009apr0071

BrickLink® #

crssprt02pb030

Brick 1 x 6 without Bottom Tubes with Cross Side Supports with 'P.T.T.' Thin Red print (part 3009apr0071) is a LEGO element. CollectORbuild's catalog records it in 1 set, including Unused Parts Database Set - Pre-1965.