7 Services from history.parklandarchives.com

Retrieves structured historical statistics from verified primary sources (1900 World Almanac, Sears catalog, etc.) filterable by year, category, and keyword search

Looks up a 1900 Sears catalog item by item number or raw price and returns its inflation-adjusted modern USD equivalent using Federal Reserve CPI data.

Returns aggregated price statistics (average, min, max, record counts) from the 1900 Sears catalog, filterable by product category or keyword search.

Returns structured price and product records from historical catalogs (e.g. 1900 Sears) filtered by year, category, and keyword search

Returns a bulk snapshot of verified historical retail price records from the 1900 Sears, Roebuck & Co. catalog and other primary sources, queryable by AI agents via x402 micropayments.

Returns structured historical price and product data for a specific item from the 1900 Sears catalog, queried by item number.

Returns the full bulk dataset of structured, verified historical statistics from the 1900 World Almanac and Encyclopedia, queryable via x402 micropayment on Base.