Buddy you write to regularly, 6 letters
Casual correspondent, 6 letters
Certain correspondent, 6 letters
Chummy correspondent, 6 letters
Correspondence buddy, 6 letters
Correspondence chum, 6 letters
Correspondence friend, 6 letters
Correspondent in jail?, 6 letters
Correspondent of a sort, 6 letters
Corresponding partner, 6 letters
Distant communicator, 6 letters
Distant correspondent, 6 letters
E-mail correspondent?, 6 letters
Epistolary acquaintance, 6 letters
Faraway friend who likes to write, 6 letters
Foreign correspondent, 6 letters
Foreign correspondent, maybe, 6 letters
Foreign correspondent, perhaps, 6 letters
Foreign friend, perhaps, 6 letters
Foreign stamp collector?, 6 letters
Friend who keeps you posted?, 6 letters
Friend you may never have met, 6 letters
Friend you probably never met, 6 letters
Friendly correspondent, 6 letters
Letter getter, maybe, 6 letters
Letter-writing buddy, 6 letters
Letter-writing friend, 6 letters
Letter-writing friend from far away, 6 letters
Letter-writing prisoner, perhaps, 6 letters
Long-distance friend, 6 letters
Long-distance letter writer, 6 letters
One involved in an exchange, 6 letters
One involved in foreign exchange?, 6 letters
Person using foreign stamps, perhaps, 6 letters
Photo requester, maybe, 6 letters
Receiver of exotic stamps, perhaps, 6 letters
Someone from whom you might collect exotic stamps, 6 letters
Special correspondent, 6 letters
You might learn a foreign language from one, 6 letters
Minor correspondent?, 10 letters
84 Charing Cross Road correspondents, e.g., 7 letters
Certain correspondents, 7 letters
Distant correspondents, 7 letters
Exotic stamp collectors, maybe, 7 letters
Foreign correspondents, perhaps, 7 letters
Foreign correspondents?, 7 letters
Friends via snail mail, 7 letters
Letter-exchanging friends, 7 letters
Letter-writing friends, 7 letters
Long-distance friends, 7 letters
Bookkeeper, informally, 9 letters
One involved in record-keeping, informally, 9 letters
What the capitalist pig was earlier in his career, 9 letters