5Pattern history and manufacturer context
Series
The printed line Qual. 199 B, with the product name Hameçons Irlandais-Mustad, is the only documentation found for this model. No source found documents the wider 199 series.
The key device on the package may relate to Mustad’s Key Brand I, but the link is inferred.
Design lineage
No source documents how the design of this model developed. Its only documented form is the printed package.
Dating
No date is printed on the package, and no dated source has been found for it. The French text and the Oslo - Norvège address are documented, but their period is not.
O. Mustad & Son — Published company histories date the business to 1832 and its industrialized fish-hook production to 1877. A Key Brand trademark covering beak hooks was filed in 1939.
Read the maker’s history → A Key Brand filing from 1939. A trademark covering MUSTAD KEY BRAND BEAK HOOKS was filed on December 4, 1939, for fish hooks. The filing dates the mark, not this package.
7Collecting and buying
4.5 / 10CollectabilityRarity: Uncommon
No recorded sales, dealer counts, or catalog listings document how often this model is found or how much collectors seek it. The rating shown has no documented basis until such records are found.
The documented material for this model is one printed package and one photographed hook. Recorded sales, dealer stock counts, or dated catalog listings would show how often the model appears and how collectors value it.
Market value
Insufficient recorded sales data to estimate a reliable value.
0 sold observations recorded; 2 are needed, with the basis and date of the range, before a value is shown. Asking prices are shown as asking prices only.
No recorded sold results are documented for this package or model. The $8 to $22 range is an unsourced estimate, not a sales-based value.
Where to find
No dealer, auction, or listing source for this package is documented.