Box 3

With the exception of an arc welding manual published in 1944 and a procedure manual kept by Albert Bauer, the instructional manuals and informational publications in this series were published by the War Production Training program of Portland Public Schools Division of Vocational Education.

With the exception of an arc welding manual published in 1944 and a procedure manual kept by Albert Bauer, the instructional manuals and informational publications in this series were published by the War Production Training program of Portland Public Schools Division of Vocational Education.

With the exception of an arc welding manual published in 1944 and a procedure manual kept by Albert Bauer, the instructional manuals and informational publications in this series were published by the War Production Training program of Portland Public Schools Division of Vocational Education.

With the exception of an arc welding manual published in 1944 and a procedure manual kept by Albert Bauer, the instructional manuals and informational publications in this series were published by the War Production Training program of Portland Public Schools Division of Vocational Education.

With the exception of an arc welding manual published in 1944 and a procedure manual kept by Albert Bauer, the instructional manuals and informational publications in this series were published by the War Production Training program of Portland Public Schools Division of Vocational Education.

With the exception of an arc welding manual published in 1944 and a procedure manual kept by Albert Bauer, the instructional manuals and informational publications in this series were published by the War Production Training program of Portland Public Schools Division of Vocational Education.

With the exception of an arc welding manual published in 1944 and a procedure manual kept by Albert Bauer, the instructional manuals and informational publications in this series were published by the War Production Training program of Portland Public Schools Division of Vocational Education.

With the exception of an arc welding manual published in 1944 and a procedure manual kept by Albert Bauer, the instructional manuals and informational publications in this series were published by the War Production Training program of Portland Public Schools Division of Vocational Education.

With the exception of an arc welding manual published in 1944 and a procedure manual kept by Albert Bauer, the instructional manuals and informational publications in this series were published by the War Production Training program of Portland Public Schools Division of Vocational Education.

With the exception of an arc welding manual published in 1944 and a procedure manual kept by Albert Bauer, the instructional manuals and informational publications in this series were published by the War Production Training program of Portland Public Schools Division of Vocational Education.