Tirupati: A Bengaluru-based devotee Dr M Mahadevamma donated seven gold medallions weighing 753 grams, worth approximately Rs 94 lakh, to Lord Venkateswara at the world-renowned Tirumala temple on Friday morning. After offering prayers to Lord Venkateswara, Dr Mahadevamma and her family members handed over their precious donation to TTD EO Muddada Ravichandra and additional EO Ch Venkaiah Chowdary at the Ranganayakula Mandapam on Friday morning. Meanwhile, the Tirupati trust also received a donation of Rs 20 lakh from Hyderabad-based Dr Geethika Sai and ACS Technologies towards Sri Venkateswara Annaprasadam Trust. These donations were handed over to the TTD additional EO by board member Nannapaneni Sadasiva Rao in the form of demand drafts at the Ranganayakula Mandapam on Friday.