antique vintage homeschool education library, penmanship, spelling, bookkeeping & more, 4 volumes

Collection of antique early century vintage, home school education books published by "International Correspondence Schools - Reference Library. These volumes are copyrighted 1899 and 1904. The four volumes are;

#12 - "Booking - Single-entry Bookkeeping, Double-entry, Opening, Closing and Changing Books, Corporation Organization and Bookkeeping, Elements of Cost Accounting, Bank Bookkeeping" (about 1 5/8" thick)

#20 - "Arithmetic" (about 1" thick)

#22C - "Spelling, Penmanship, Vertical Penmanship, Shorthand, Typewriting" (1 1/4" thick) and

#220 - "Grammar - Elements of English Grammar, Elements of English Composition, Punctuation and Capitalization, Letter Writing" (about 1 1/8" thick).

These are in very nice condition, but wil a little minor wear / chipping to the spine.