Snap, Crackle and Pop As the temperature drops, so does the length of rail and the above picture is usually the result. “Pull-aparts” can happen anywhere on the rail, but usually ... (more)
Black Card Trickery. With advance warning that a short Q302 approached Hilldale, I devised a plan. A bit of exposure pre-train to silhouette the signal, a black card (ok, a piece of cardboard) i... (more)