Mason’s gauging towel made for an occasion to Bishop Dr. Prohászka Ottokár: 20th c. Silver-plated brass. With engraved sign: “Used 17 Nov 1926 by Dr Prohászka Ottokár Bishop”. Probably used at a foundation stone ceremony or other important event. On the stem with unreadable mark and “i B” (?) monogram.
Size: 23 cm x 11,5 x 8 cm