----------------------------Original message----------------------------
In an effort to save space in the libraries, I've been asked whether we
still need our collection of USGS 15 minute topographic maps and DMA 15
minute maps.  They are used occasionally.  We receive 7.5 minute topos for
all states, and other USGS maps at varying scales.  Is there something very
useful about the 15 minute maps that we would jeopardize by giving them up?
 (I'll keep the New York 15' maps, at the least.)