ZZ UNIDENTIFIED No. 828 [Similar to GDS No.20/Pennova]
• AKA:
• UNIDENTIFIED MAKER, Introduced: Unknown Date of Introduction
• NOTE: Sid Lethbridge 2023: neither George Duncans' Sons No 20 nor PENNOVA.
• Motifs: (Diamonds), (Fans), (Ladders/Zippers)