W&R No. 46 |
WV No. 1183 | | United States
Spartacist Letters No. 1 |
Spartacist Letters No. 1 |
ABA No. 2 | | South Africa
Spartacist (en) supplement |
RB No. 1 | | Australia
WH No. 252 | | Britain
WV No. 1181 | | United States
Spartacist (en) letter |