Materials & Manufacturing
What materials can (and cannot) tell you: construction methods, finishing, wear patterns, and the limits of “period feel.”
The Notebook is a working reference: observations that repeat across real artifacts—materials, marks, pattern families, and the boundaries of responsible attribution. It is intentionally practical, and intentionally restrained.
If you are new to the project, begin with Ocean Liner Collecting: A Curated Guide. If you are evaluating a specific object, browse Reference Objects for grounded examples.
These are the core lanes the Notebook will expand over time. Each section is built from repeatable signals—things you can check, compare, and re-check—rather than story-driven claims.
What materials can (and cannot) tell you: construction methods, finishing, wear patterns, and the limits of “period feel.”
Maker’s marks, date marks, inventory numbers, and paper tags—what they mean, why they mislead, and how to read them conservatively.
Pattern families, repeated decorative language, and why “it looks like Titanic” is often a category error rather than evidence.
The common failure points: “came from” stories, auction descriptions, estate narratives, and why chains of custody break.
Where responsible claims usually stop: line-level certainty, period-level certainty, and the disciplined use of “unknown.”