Help ID’ing two MiniMarque model numbers (Packard + Duesenberg)

I’m hoping the MiniMarque hive mind can help me pin down the full model number code + the “official” description for two recent pickups. I got each of them for under $50 apiece without original boxes.

• 1932 Packard Dual Cowl Phaeton (006/250)

• 1935 Duesenberg SSJ La Grande (031/250)

I assume both are US-prefixed (MiniMarque often uses region prefixes like US No. __ on the box label), but I’m missing the complete codes and the exact description text.

And yes, @karl, I checked hobbyDB first and didn’t find either one listed that matches mine.

1932 Packard Dual Cowl Phaeton

From other public listings/auction records, it looks like MiniMarque used US No. 3a and US No. 3b for very similar Packard Dual Cowl Phaeton variants. This one has a dark blue interior:

• US No. 3a appears associated with a “1932 Packard Dual Cowl Phaeton, Top Up” entry on the MiniMarque brand index page at hobbyDB.

• US No. 3b is explicitly shown in an auction description as: “Mini Marque 43 US No 3b 1932 Packard Dual Cowl Phaeton Closed”

• I’ve also seen later Packard codes in the wild like US5A for a 1932 Packard Dual Cowl Phaeton LHD Open (so the Packard numbering isn’t limited to just “3a/3b”).

So that's where I'm stuck.

1935 Duesenberg SSJ La Grande

This one is trickier as I have Duesenbergs with either a US or CS prefix. If you own this one or have catalogs/box-end-label photos, I’d love to know what yours shows.