Carb identification help

[gearheadbill]

I know nothing about stock Model A’s but recently purchased an 31 deluxe coupe. It’s an older amateur restoration from 1980. It’s been sitting for several(?) years and my first order of business is to get it running. Pulled all the fuel system components to clean all the crud and varnish. I’m trying to identify the carb used. It doesn’t look like the pictures of either zenith or tillotson carbs that I’ve seen.