- CollectionHPLedg - Highland Park Ledgers
- Series19 - Water Works
- Item1903 - City Collector's Ledger, Duffy, John C., Street and Water Main Assessments
- Itemsw3b.6b - City of Highland Park Street and Sewer Repairs and Assessments
- Itemwate.acc - Water Account Book
- Item1919 - City of Highland Park Water Department Customer Ledger
- Item1895 - City of Highland Park Water Meter Readings
- Item1898 - City of Highland Park Water Meter Readings
- 13 more...
