Arizona State University Map Collection is offering the following USGS maps to US libraries (postage reimbursement is appreciated): Geologic Quadrangles GQ- 10 15 19 23 44 45 46 47 50 55 71 75 76 81 88 98 109 132 141 221 239 248 250 256 257 306 345 375 378 380 382 443 460 478 542 667 771 772 778 817 987 1126 1211 1219 1258 1264 1272 1273 1282 1284 1300 1303 1457 1461 1482 1512 1517 Miscellaneous Investigations I- 21 22 27 29 41 47 129 130 155 187 197 223 224 225 234 235 236 237 243 244 249 256 260 285 317 321 338 339 360 531B 553 572 574 575 614 676 685 700 756 790A 834 835 844J 847A 875D 879 961 1019 1023 1074E 1315 1462 1509J 1635 1802A 1802A,B,C 2041 2153 2154 2160 2537 2234 1509A 2359 Oil and Gas Investigations Preliminary Maps 10 31 32 55 60 70 71 74 78 81 109 Oil and Gas Investiagtions OM- 123 144 145 153 155 158 162 164 169 171 192 197 Miscellaneous Field Studies MF- 9 14 16 54 81 84 85 87 88 89 90 91 92 94 95 120 127 196 214 215 247 248 253 417 789 861 870A 870D 880B 916 1261 1338B 1611B 1835B 2144C 2254 Please send your requests to me: Jason DiGiacomo Library Specialist Senior ASU Library Map Collection PO Box 871006 Tempe AZ 85287-1506 (480) 965-5183 [log in to unmask]