2023 Doctor Who Classic Edition Square Calendar. This calendar is a very special edition as it will mark the 60th Anniversary of Doctor Who! Each month features a different Doctor from over the years along with imagery of some of the friends and enemies they’ve met along the way. This wall calendar also has large monthly date panels where you can keep track of appointments, birthdays and make plenty of notes. Product Dimensions: 305 X 305 MM Official Doctor Who Classic Edition Product Danilo is the leading publisher of officially licensed calendars, diaries, greeting cards, gift wrap and gift bags in the UK. We are a family run company that’s been operating for more than 40 years. Our licenses range from baby to adult. All the paper we use is responsibly sourced and we only work with suppliers and manufacturers that meet our stringent ethical requirements.