Talk:The Hollow Lens
| Information about this edition | |
|---|---|
| Edition: | Extracted from the Blue Book magazine, March 1920, pp. 60–69. |
| Source: | https://archive.org/details/BlueBookV030N06192004 |
| Contributor(s): | ragpicker |
| Notes: | Accompanying illustrations may be omitted |
| Proofreaders: | ragcleaner |