A group of similar but different items often makes an interesting part of a collection. One collector has sent us this photograph of a nice group of USA pewter stamp boxes. Each has a hinged lid depicting a USA stamp and he has found an example of each of the stamps to accompany the corresponding box. They are modern and none has a maker’s mark. So here are questions for our readers: does anyone know who makes (made) these? Does anyone have a full list of the boxes made (so far) or, failing that, we would be glad to hear of other examples not in our photograph. All responses to email@example.com will be published here anonymously.