Level, Master Precision, 15″, Starrett, Item #L81199 – Lost Creek Machine, Inc.
Starrett Master Precision Level, 199Z – 15" Inch Machinery Leveling Tool with Cast Iron Base, 2 Vials Horizontal and Vertical, Graduated 10 Second Accuracy with Wooden Case - Standard Levels - Amazon.com
Starrett Machinists' Level with Ground and Graduated Main Vial - Ideal for Machine Shop and Tool Room Use - 4" (100mm) Length, Without Case and Cross Test Vial - 98-4: Machinist Tools:
Starrett 199Z MASTER PRECISION LEVEL | Parts Town
Mint in Box STARRETT No. 199Z Precision 16 Inch Level - 98249 – Jim Bode Tools
Amazon.com: Starrett 98-12TCAL Precision Machinists' Level, 12" (300mm) Length, with Ground Single and Cross Test Vials with a NIST-Traceable Calibration Certificate with Data : Industrial & Scientific