I need help identifying these carbs

[TheNik]

I have looked these carbs over best I could with a mirror and flashlight and have found *zero* identifying marks, save for the "34" stamped in the barrels. I have a sneaking suspicion they are Chinesium throw-aways, and I'm just looking for something to replace them. They sit atop GENE BERG manifolds bolted to a 1600 dual port of unknown status. Car ('71 Karmann Ghia convertible) has a dead electric fuel pump added up front, and the original fuel pump removed. I purchased a new Carter pump and pushrod, some new fuel line, and new fittings, I just need new carbs. I'm guessing the motor has been warmed-over judging by the size of these carbs, and the external oil filter and cooler, and other things. But if anyone can point me in the right direction for what I need to replace these guys and move forward I would be most grateful.

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[Bruce.m]

Could be weber DCNF.
Gene berg was a fan of these back in the day. So his manifolds were available for them.

[TheNik]

Thank you!