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forciori
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This guide represents its most definitive version to date, having been thoroughly revised and expanded with new additions from Loring's guide, data received directly from the factory, and invaluable information shared by fellow enthusiasts. The result of this continuous effort is a comprehensive compendium intended to encompass nearly all that is known on this particular subject.
Despite our earnest efforts to ensure the reliability of the information presented, the sheer volume of data and the extensive nature of this work mean that errors may still be present. Even within the established literature on the subject, one can find conflicting data when comparing one guide or document to another. To cite an example, Loring asserted that the logo enclosed within an ellipse first appeared in 1995. However, I have since received images that provide evidence of its application as early as 1990. Could this be a stamping error on the items I received? Perhaps. In the interest of intellectual honesty and respect for all sources, such discrepancies are preserved alongside new evidence.
Should you possess any new information, or wish to point out any divergence, error, or imprecision, I encourage you to contact me. My details are provided on the page.
A Note on the Effective Use of the AI Tool
I wish to emphasize that for optimal performance, the AI tool must be queried with precise and complete data, such as the full patent or the entire stamping. The tool's functionality is exclusively restricted to date codes, including nuanced details like underlining or the use of possessives.
The most effective approach is to provide the tool with the same comprehensive information you would offer a human expert for analysis. This clarification is necessary because an observation of the anonymous logs revealed queries that fall outside the tool's scope, including questions about lighter patents, shape numbers, and incomplete patents.
This is, of course, an optional resource.
pipedia.org
Thanks =)
Despite our earnest efforts to ensure the reliability of the information presented, the sheer volume of data and the extensive nature of this work mean that errors may still be present. Even within the established literature on the subject, one can find conflicting data when comparing one guide or document to another. To cite an example, Loring asserted that the logo enclosed within an ellipse first appeared in 1995. However, I have since received images that provide evidence of its application as early as 1990. Could this be a stamping error on the items I received? Perhaps. In the interest of intellectual honesty and respect for all sources, such discrepancies are preserved alongside new evidence.
Should you possess any new information, or wish to point out any divergence, error, or imprecision, I encourage you to contact me. My details are provided on the page.
A Note on the Effective Use of the AI Tool
I wish to emphasize that for optimal performance, the AI tool must be queried with precise and complete data, such as the full patent or the entire stamping. The tool's functionality is exclusively restricted to date codes, including nuanced details like underlining or the use of possessives.
The most effective approach is to provide the tool with the same comprehensive information you would offer a human expert for analysis. This clarification is necessary because an observation of the anonymous logs revealed queries that fall outside the tool's scope, including questions about lighter patents, shape numbers, and incomplete patents.
This is, of course, an optional resource.
Pipedia Dunhill Dating Guide - Pipedia
Thanks =)

















