Read the following passage carefully:
In 1912, metallurgist Dr. Samuel Albright published his landmark treatise on copper-nickel corrosion resistance in naval boilers, a work that solidified his reputation in maritime engineering. However, his foundational breakthroughs had begun years earlier during his 1904 fellowship at the Glasgow Foundry, where he first observed how trace additions of iron altered alloy durability. Before departing for Scotland, Albright had served as an assistant chemist at the Portsmouth Dockyard, where he conducted routine stress tests on standard brass fittings from 1899 to 1903. It was not until 1908, four years after his Scottish observations, that he synthesized experimental forged samples in his private London laboratory, securing the empirical data required for his treatise.
Based on the passage, which of the following events occurred AFTER Albright observed the effects of iron additions at the Glasgow Foundry, but BEFORE he published his landmark treatise?
- AHe conducted routine stress tests on standard brass fittings at the Portsmouth Dockyard.
- He synthesized experimental forged samples in his private London laboratory.Answer
- CHe accepted an appointment as an assistant chemist prior to departing for Scotland.
- DHe solidified his reputation in maritime engineering through his published treatise.