Originally posted by hbdragon88
No. It's on an island, right? No harbor, no culture overlaying with the mainland. The city display only shows how many the city has access to. If there is only one rubber there, and no way of linking to the mainland, then only one rubber should show up.
More evidence: see the three luxs? Egypt has control of at least one (can't see the rest) so under that, it should show up in the luxury box. But it doesn't. That's because it doesn't have a harbor - communications with the mainland.
Worthy of an SOTD in my opinion unless what I just wrote can be proven wrong.