A lovely old little Brown & Sharpe Adjustable Square + attachments.
Rules and angle attachment, 2 1/4” long.
Rules are marked out in inches up to 2 1/4” long.
The stock is marked 'Brown & Sharpe MFG Co, Providence, RI USA, BS Trade Mark, 554, Patent Pending'.
Stock Height: 38mm
This tool came from an old engineer, a lot of his tools appear to date to 1910's-1930's and have been kept in very good condition.
(not 100% on date - in super condition)
You will struggle to find a better example.
Condition: all parts working smoothly, please see photos for condition.