Silver Postcard - Now this really is special. A solid silver (hmss) or silver plated (sp) plain postcard, engraved by our silversmiths to resemble a traditional postcard format. A wonderful way to say thank you or to commemorate that special event. If you would like your personal details, similar to those illustrated, to be engraved please allow up to three weeks for this gift to be ready. Your special engraving will be charged at our normal engraving rate.