My wife thinks I have too many trains. I vehemently disagree with that assessment, but lately I’ve had some difficulty making an effective counter-argument. I’m not exactly sure how many I do have, and I need to do something about that. Should be a pretty straightforward task, right? We live in a world chock-full of databases and spreadsheets and hardware to run them on, and if all else fails, 3×5 index cards are still cheap and plentiful.

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