A ledger of nineteenth-century discovery. Essential for historians of science. This Catalogue of Scientific Papers - Fourth Series, 1800-1900 (Volume XIV; C-Fittig) - stands as a painstaking scientific bibliography index of 1800s scientific works, arranging the references that illuminate the growth of modern disciplines. As an academic literature catalogue and scientific papers anthology it serves both the specialist and the curious: scholars and researchers rely on its meticulous entries to trace debates and follow citation trails, while casual readers can use it to map the networks of ideas behind landmark Victorian era publications. Particularly useful as a chemistry reference volume, the work helps reconstruct the flow of experimental knowledge and theoretical exchange that defined much nineteenth century science. Thoughtfully organised and cross-referenced, it functions as a practical university library resource and a classic science compendium - an archival key to journals, proceedings and society transactions that otherwise remain dispersed. Its historical importance is plain: as a scientific literature archive it preserves the documentary scaffolding of an era when scientific method and professional communities were being consolidated, making it indispensable to any historical research collection that seeks original sources. Librarians, bibliographers and collectors will find it invaluable for provenance work and for building contextual reading lists; those exploring the history of chemistry in particular will appreciate its role as a focused reference point. There is quiet pleasure too: flipping through its pages offers a sense of the nineteenth-century reading-room, a map of names, dates and journals that quietly tells the story of how science became modern. Republished by Alpha Editions in a careful modern edition, this volume preserves the spirit of the original while making it effortless to enjoy today - a heritage title prepared for readers and collectors alike. A fine addition to classic-literature collections and institutional holdings worldwide and beyond.