The Naturalists' Leisure Hour and Monthly Bulletin

9 pl A. P. Trans Albany American Analysis Animals Annual Report Astronomy Atlas Birds Botany Carboniferous Catalogue cents Chem Chemical Chemistry Coal Field colored Cretaceous crystals Education Electricity Eocene Fauna Fisheries Fishes Flora folio Forest Formation Fossil Genus Geol Geology gilt Herpetology Hist History hmor Journal Lake London Magnetic Magnetic Declination Manual Memoir Meteoric Iron Meteoric Stone Meteorites Meteorol Meteorology Mineral Mineralogy Mining Monthly Natural Paleontology Paleozoic Papers Penna Phila Philos Photography Physical Physique plates port Prof rare Report of Progress Report on Geol Rept Reptiles River Rocks Rocky Mts School Science Scientific sect Sess Silurian Sketch Solar Species specimens Spectrum Stars stitched Stone Surv Survey Terr Tert Text Theory tion Transit of Venus Trees Trilobites Voyage Washington Water Zool Zoology