Robuta

https://la.wikipedia.org/wiki/Calendarium_republicanum_Francicum Calendarium republicanum Francicum - Vicipaedia calendarium https://www.grosvenorprints.com/stock_detail.php?ref=40452 Calendarium Londinense or the London Almanack for the Year 1955. The Upper Pool of London. the london calendarium almanack year upper https://dlibra.kul.pl/dlibra/publication/34399/edition/32590 Ordo Divini Officii Recitandi Sacrique Peragendi Juxta Calendarium atque S.R.C. Decreta et Rubricas... s r c ordo juxta calendarium atque