Westinghouse NA-33 Voltmeter 0-150V AC 400 CYC

Got this vintage Westinghouse NA-33 Voltmeter. It's an old school panel meter rated for 0-150 Volts AC at 400 cycles. Definitely has that classic industrial look with the orange label and 'The Eyes of Industry' branding. Still works perfectly and it's a cool piece of electrical history for a collector or someone doing a vintage restoration project. Label has some wear and handwriting on it as you can see in the pics. Original box!