![Poster encouraging skilled laborers to sign up at the U.S. Maritime Service, 321 Chestnut St. Philadelphia, Pa., as part of the war effort, showing longshoremen loading tank on ship Stock Photo - Alamy Poster encouraging skilled laborers to sign up at the U.S. Maritime Service, 321 Chestnut St. Philadelphia, Pa., as part of the war effort, showing longshoremen loading tank on ship Stock Photo - Alamy](https://c8.alamy.com/comp/PHCR78/poster-encouraging-skilled-laborers-to-sign-up-at-the-us-maritime-service-321-chestnut-st-philadelphia-pa-as-part-of-the-war-effort-showing-longshoremen-loading-tank-on-ship-PHCR78.jpg)
Poster encouraging skilled laborers to sign up at the U.S. Maritime Service, 321 Chestnut St. Philadelphia, Pa., as part of the war effort, showing longshoremen loading tank on ship Stock Photo - Alamy
![SAM ON RADIO 321: SET OF 2 CASSETES (CONTAINS DIALOGUES, LISTENIN G ACTIVITIES, SONGS AND MATERIALS FOR ORAL EXERCISES) con ISBN 9780582510708 | Casa del Libro SAM ON RADIO 321: SET OF 2 CASSETES (CONTAINS DIALOGUES, LISTENIN G ACTIVITIES, SONGS AND MATERIALS FOR ORAL EXERCISES) con ISBN 9780582510708 | Casa del Libro](https://imagessl4.casadellibro.com/a/l/t5/defecto4.jpg)
SAM ON RADIO 321: SET OF 2 CASSETES (CONTAINS DIALOGUES, LISTENIN G ACTIVITIES, SONGS AND MATERIALS FOR ORAL EXERCISES) con ISBN 9780582510708 | Casa del Libro
Emiliano G. Arnáez 🚀 on Twitter: "Yo también estudié con Sam on Radio 321 !!! Hay algunas canciones que aún no pude olvidar." / Twitter
![File:Vintage General Electric Wood Table Radio With Push Buttons, Model 321, Broadcast Band Only (MW), 6 Tubes, AC-DC Set, Made In USA, Circa 1946 (14739030240).jpg - Wikimedia Commons File:Vintage General Electric Wood Table Radio With Push Buttons, Model 321, Broadcast Band Only (MW), 6 Tubes, AC-DC Set, Made In USA, Circa 1946 (14739030240).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Vintage_General_Electric_Wood_Table_Radio_With_Push_Buttons%2C_Model_321%2C_Broadcast_Band_Only_%28MW%29%2C_6_Tubes%2C_AC-DC_Set%2C_Made_In_USA%2C_Circa_1946_%2814739030240%29.jpg/2560px-Vintage_General_Electric_Wood_Table_Radio_With_Push_Buttons%2C_Model_321%2C_Broadcast_Band_Only_%28MW%29%2C_6_Tubes%2C_AC-DC_Set%2C_Made_In_USA%2C_Circa_1946_%2814739030240%29.jpg)