Content: Likely a mix of fiction, non-fiction, poetry, and other forms of writing, as was typical for Graham's Magazine at the time.
Possible Lead Story: The Project Gutenberg eBook points to a story titled "The Gentile" that begins with a detailed description of a ship [source: Project Gutenberg eBook of Graham's Magazine Vol XXXII. No. 3. March 1848].
Recommendations for further exploration:
Project Gutenberg: They offer a free e-book version of this issue, allowing you to read the entire magazine yourself [source: Project Gutenberg eBook of Graham's Magazine Vol XXXII. No. 3. March 1848].
Online resources: Searching for "Graham's Magazine March 1848" might reveal reviews or excerpts from the issue.