Orange Free State 1900 VRI SG112 ½d Blocks, Varieties

1900 VRI ½d on ½d orange (SG 112&123var). F-VF/UM/M blocks of four all with minor varieties SHAVED "V" & "R", THICK "V" & WEAK "2" in "½d". Hinged on top pairs, minor imperfections (hinge remainders, adhesions, pressed creases) not affecting appearances. See scans. Nice group.