45 Degree Crossing No. 1023 is the O27 Gauge version of the O Gauge O2OX 45 degree crossing. Produced from 1956 to 1966, and again in the last two years of the Post War Era: 1968 and 1969.

In 1966, Lionel packaged this crossing in a blister pack that was designed to be held in place on a dealer’s rack. Given the number B1023, this packaging is illustrated to the right and its value is tied to this packaging.

While this track is readily available, finding it in the blister pack can be difficult.