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Bart&Co.: Spring (1957) No. 34
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Bart&Co.: Agriculture (1957) No. 37
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Bart&Co.: Animals (1957) No. 38
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Bart&Co.: Old Fashioned (1957) No. 40
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Bart&Co.: Ad Starters (1957) No. 41
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Bart&Co.: Winter (1957) No. 42
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Bart&Co.: Holidays (1957) No. 43
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Bart&Co.: Telephones (1957) No. 44
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Bart&Co.: Men (1957) No. 214
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Bart&Co.: Women (1957) No. 215
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Bart&Co.: Sales (1957) No. 216
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Bart&Co.: Campaigns (1957) No. 217
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Bart&Co.: Groups (1957) No. 219
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Bart&Co.: Summer (1957) No. 220
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Bart&Co.: Thrift (1957) No. 221
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Bart&Co.: Office (1957) No. 223
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Bart&Co.: Direct Mail (1957) No. 224
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Bart&Co.: Wackies (1957) No. 225
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Bart&Co.: Crowds (1957) No. 226
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Bart&Co.: Occupations (1957) No. 229
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Bart&Co.: Couples (1957) No. 230
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Bart&Co.: Transportation (1957) No. 232
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Bart&Co.: Insurance (1957) No. 233
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Bart&Co.: Announcing (1957) No. 234