What is typically not found in title blocks on survey drawings?

The choice that typically does not appear in title blocks on survey drawings is the list of instruments used. Title blocks serve as a standardized area on survey documents where essential information is displayed. These elements usually include the date of the survey, the surveyor's name, and the project location, as they are crucial for reference and documentation purposes.

The survey date helps track when the measurements were taken, the surveyor’s name identifies who conducted the survey for accountability and quality assurance, and the project location provides context about where the survey was performed, which is vital for any future reference or inquiries. On the other hand, the specific instruments used in the survey, while important for understanding the methodology, are typically detailed in accompanying reports rather than in the title block itself. This distinction keeps the title block streamlined for essential identification and administrative information.