A pair of French cufflinks by Mellerio, and a pair of French Cufflinks

A pair of French cufflinks by Mellerio, and a pair of French Cufflinks
The first designed as circular panels of basket weave design, to chain-link connections; the second of circular engine-turned circular panels with chain-link connections
The first pair with two panels signed Mellerio, Paris and with maker's lozenge mark for Mellerio, number, 12692, the chain links with French marks. The second pair numbered 73710, French marks. (4)