Postcards From Barsoom

Substack newsletter · by Postcards From Barsoom · English

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Audience
25K subscribers
Shown publicly on Substack
Publishing
Monthly or less
3 posts indexed in the last 90 days
Last post
Sep 2, 2026
57 days ago
Likely audience
Canadian political observers
Inferred from post content

Postcards From Barsoom is a Substack newsletter by Postcards From Barsoom covering Canadian nationalism, Political advocacy and Remigration. NewsletterFIT indexed 3 posts from it in the last 90 days, most recently on Sep 2, 2026. Shown publicly on Substack: 25K subscribers.

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  • Why Don’t…

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Compiled from public pages · refreshed Oct 18, 2026 · How NewsletterFIT collects and labels data