vintage Minibrix 298 piece set building blocks bricks with base red yellow blue

298 piece minibrix vintage  These are flexible rubber interlocking bricks.  Many pieces are wrinkled from flexing and discolored from play. Some are drawn on with marker, some have broken male tips. The backs of the bases are stained and dirty. See photos for best description of condition.   Contains: 7 green pegboard bases 40 red single pieces 20 single angled red pieces 1 white angled piece 1 peach angled piece 1 single peach piece 3 green single pieces 4 yellow single pieces 2 blue single pieces 109 red double pieces 11 white double pieces 16 white female only double pieces 13 peach double pieces 13 yellow double pieces 11 green double pieces 13 blue double pieces 23 female only white quadruple pieces 10 white female only 6-pieces  Keywords: Vintage building blocks Interlocking bricks Architecture Play Montessori  Small pieces