Another angle: the user mentioned "long piece," so it's a detailed article or essay. If the original "Casper" from 1995 hasn't been identified, maybe it's a lesser-known work. Since I can't access external resources, I should explain the process of how to find such a resource and suggest possible interpretations. The user might need guidance on accessing archive.org, searching for specific dates, or understanding digitized materials. They might also be looking for a summary, but without knowing the content, I can't provide that. So, the response should include steps to locate the document on archive.org, possible contexts for the title, and advice on working with digitized books.
