“…Walter Citrine, London Dear Comrade Citrine, I thank you very much for your information of the 24th March on S.S. Yorkbrook. Another information I got on the same subject seems to indicate that our Finnish comrades were wrong and that Yorkbrook was not in the service of the rebels. …”

“…Dear Comrade Citrine, FOODSTUFFS FOR SPAIN We note what you say, in your letter of the 18th December under this heading, about difficulties in the sailing of the s.s. "Hartbridge", and will await definite news of the ship having left England before we communicate again with our comrades in Barcelona. …”

“…Dear Comrade Citrine, FOODSTUFFS FOR SPAIN Thank you for your letter of the 14th December, under this heading, informing us of the goods to be sent to Barcelona on the s.s. Hartbridge. We are notifying the consignee as you direct in your letter. …”