"Hamsa-Priya" - one of the magazines by Shree Ramanuja-Sampradaya. I have found these 4 pdf-scans in my archives - you can find download links below.
Vol.01 / Issue 01: archive-org, dropbox
Vol.01 / Issue 02: archive-org, dropbox
Vol.01 / Issue 03: archive-org, dropbox
Vol.01 / Issue 06 (2012): archive-org, dropbox
Issue 06 (2012) contains perfect illustrated guide with 13 pictures, dedicated to Urdhva-Pundram, see a screenshot-example below:
Vishnudut1926, Moscow, Russia, 31-jan-2023