At 01:31 PM 9/25/96 -0400, you wrote:
  Someone said that 3M makes a black,
>double-sided foam tape that peels off the walls without taking the paint
>layer off with it or leaving a residue to be scraped off.  Does anyone have the
>precise name of this tape?

It sounds much like the stuff marketed in the UK under the name "Sticky
Fixers" although these come in blocks not tape, bt they are 3M I think and i
have used them for the purpose you describe. I also find velcro tape which
art shops and good stationers here sell suitable, although the getting off
clean side is harder to do.
IAN SIMMONS

- A mind stretched by new ideas never returns to the same shape

                                        - RALPH WALDO EMERSON