June 2022 – an inconspicuous cover

Today a very inconspicuous cover. Visually not a highlight for a thematic collection, but philatelically probably of higher value. It is a so-called postal form. Forms are pre-printed administrative documents. Postal forms (pre-printed forms) include not only the frequent posting slips and parcel cards, but also rarer forms such as consignment bills of recommended letters. Read More …