----------------------------Original message---------------------------- This is a humble question, indeed, but can anyone tell me where we might purchase a good rubber stamp kit for stamping call numbers on series of maps? We have an old stamper that is approx. 1 1/4 " square and has room for four lines of characters/numerals. The letters, numbers, and punctuation marks are each on individual rubber pieces of "type" that one can slide in and out of the grooves on the stamper to create the call number one wants. So many of the pieces have been lost over the years, the set isn't adequate any more. What do all of you use for stamping call numbers on multiple sheets? What works the best for you? Thanks for any sugges- tions you can give. Jane Carlson, Map Collection Assistant University of Iowa