Soon the hobby leads to travel, perhaps to a meeting in another town,possibly a trip abroad in search of a rare specimen, for collectors are notconfied to any one country.

3個句號分開的4個部分是什么樣的關系？

主語 the hobby, 謂語 leads to

賓語1： travel to a meeting

賓語2：?? a trip abroad.......onecountry.

如此理解對嗎？

還是 perhaps, possibly 兩個副詞修飾的部分都是用來補充說明前句的 leads to travel的？

望指教！

你后面的理解對，即?perhaps to a meeting in another town, possibly a trip abroad都是補充說明travel的，等于舉了兩個例子。