largest known multiple of inverted red surcharge 10,000r on 40r. Published October 23, 2017 at 686 × 740 in RSFSR. Definitive Overprint Issue. February 1922 Next → R.S.F.S.R. 10,000r on 40r (surcharged in red) 1922 (size 37.5mm), watermark points up, red surcharge inverted, left sheet corner margin block of 15, largest known multiple of inverted red surcharge 10,000r on 40r.