5 Kop., 15 Kop. Postal stamps as well 30 Kop. \"trade pavilion\" each with hand stamp overprint \"Eesti post\" on later labelled envelope, neat cancelled \"ELVA * B * 6. VIII. 41\", issued only 200 - 600 examples always type, expertized Keiler BPP and expertise Thilo Nagler VP (2023) : \"genuine and immaculate\", Michel 1.120.-