Hand-drawn sketch map of Arroyo Chico boundaries. Volume 2, page 75.
Date: 1844
Hand-drawn sketch map of Laguna Seca or Refugio de la Laguna Seca or Laguna de Santa Teresa boundaries. Volume 1, page 220.
Date: 1834
Hand-drawn sketch map of San Miguel boundaries. Volume 2, page 155.
Date: 1845