Related Clues:

• Stamp collecting
• The hobby of stamp collecting
• Perhaps stamping has produced a broken hip recently
• That's for stamping the Greek letter recently
• Greek character recently finding a hobby
• Injured hip not long ago in a pursuit
• Study of stamps
• Gathering impressions hip replacement recently required
• Gibbons' thing to have dined in US city, informally
• Letter from abroad recently triggered an interest in stamps
• Study of postage stamps
• Love of what's posted recently on page with greeting
• Study of postal service reviewed arrival time in US city shortly
• Stamp-collecting
• Hobby of one who goes gaga over an Inverted Jenny