Comparison 3 variants AM INS /OAKMAN 134 BASES
By Sean McAusland; posted March 17, 2006
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Base embossings. All three have the larger script style embossings. Left: AM INSR CO PATd SEPT. 13. '81 (note backwards R) Middle: AM. INS. CO. PATd SEPT 13. '81. • • Right: OAKMAN PATd SEPT 13. 81. |