"Picture taken with ZOOM ©ame®@ obs©u®@ ec©ent®ic@ Ba®i©@ on photographic paper EfKe Bromal 18/24cm (espied 1980.)from 15:18 until 15:28 (exposition 10 minutes)."
"ZOOM ©ame®@ obs©u®@ ec©ent®ic@ Ba®i©@ constructed by Manufa©tu®@ obs©u®@ ©®oati@ for takes on photographic paper 18/24 cm, f 135 - 235 mm. Two pinholes approx. Ø 0,3 mm one central and the other shift 1/3 (for high motives)."