Lewis C. Duff, Jr.
2 works in English-language magazines
| Date | Page | Type | Title | Magazine |
|---|---|---|---|---|
| February 1934 | 140|140.1 | Essay | Letter (Astounding Stories, February 1934): We're Keeping Up the Good Work! | Astounding Stories, February 1934 |
| August 1934 | 159|159.1 | Essay | Letter (Astounding Stories, August 1934): Is Brass Tacks Large Enough Now? | Astounding Stories, August 1934 |