Handwritten manuscript document dated 1887

The item is a handwritten historical document on a single sheet of lined paper, showing significant signs of age including yellowing, foxing, and creases from folding. The document measures approximately standard manuscript or letter size, featuring dark ink cursive handwriting throughout. The text is fully legible and includes a dateline reading 'Sonora Aug. 10. 1887' and concludes with a signature reading 'Niccola Vaccaro'. The body text references insurance policies, specifically noting 'two policies of Insurance in the California Insurance Company in the hands of E. A. Rodgers', policy numbers 'No. 167063 for $600' and 'No. 167058 for $400', security for 'B. G. Cassinelli for $500', and an authorization for Rodgers to pay Cassinelli. The paper displays a vertical pink margin line on the left side, typical of period ledger or notebook paper. Condition issues include overall toning, minor stains, edge wear, and prominent horizontal and vertical crease lines indicating it was folded for storage. The attribution and identification are based entirely on visual observation of the handwritten text and signature present on the face of the paper, with no maker's mark or external authentication applied. The style and handwriting are consistent with late 19th-century American legal or financial ephemera.

Based on what I can see in the photograph, this handwritten manuscript document dated August 10, 1887, from Sonora and bearing a signature consistent with Niccola Vaccaro, appears to be a period financial or legal ephemera item. The document references specific insurance policies and financial transactions involving the California Insurance Company, E.A. Rodgers, and B.G. Cassinelli. The manuscript shows expected signs of age, including overall toning, foxing, edge wear, and prominent horizontal and vertical creases from folding. I cannot verify the physical paper quality, ink chemistry, or absolute reliability of the manuscript from an image alone, and a physical inspection would be needed to assess these factors more closely. The estimated value range of $150 to $300 assumes that the manuscript is a period-correct artifact matching its visual appearance. General market demand for 19th-century manuscript ephemera and local historical documents is typically driven by niche collectors interested in regional history, insurance history, or specific genealogical ties. If physical examination reveals the piece to be a modern reproduction, facsimile, or later copy rather than a period manuscript, the market value would drop significantly to a nominal decorative level, likely under $25. To support a higher valuation or to assert stronger attribution, the item would require in-person examination by a manuscript specialist, historical provenance documentation, and potential archival research into the individuals and companies named in the text.