...three classes, and which is not in Its form or nature liable to destroy, deface or otherwise damage Ihe contents of the mail bag, or harm the person of any one engaged in the postal serv Ice, and not above the weight provided by law. Rate of postage — One cent per ounce or frac...

...embraced hi tbe other three classes, and which is not in its form or nature liable to destroy, deface Of otherwise damage the contents of the mail bag, or harm the person of any oae engaged in the postal service, and not above the weight provided by law. Rat» of postage—One...

...not In Its form or nature liable to destroy, deface or otherwise damage the contents of th* mall hag, or harm the person of any one engaged In the postal service, and not above the weight provided by law. Rate of Postage— One cent per ounce or fraction thereof,...

...designs, original paintings in oil or water colors, and any other matter not included In the llrst, second or third classes and which is not in its form...any one engaged in the postal service. Postage rate thereou one cent for each ounce or fractional part thereof. Third and fourth class mail matter must...

...matter of the fourth class shall embrace all matter not embraced in the first, second, or third classes, which is not in its form or nature liable to destroy,...the person of any one engaged in the postal service, and is not above the weight provided by law, which is hereby declared to be not exceeding four pounds...

...absolutely excluded from the mails, but which, from their form or nature, might, unless properly secured, destroy, deface or otherwise damage the contents of...the person of any one engaged in the postal service, may be transmitted in the mails 'only when packed in accordance with the postal regulations. Sharp-pointed...

...third class shall embrace all matter not embraced in the first or second classes which is not, from its form or nature, liable to destroy, deface, or...the person of any one engaged in the postal service, and is not above the weight provided by law, which is hereby declared to be not exceeding four pounds...

...which, unless properly secured, might destroy, deface or otherwise damage the contents of the mailbag, or harm the person of any one engaged in the postal service, may be transmitted in the mails when they conform to the following conditions : 1st. They must be placed...

...matter of the fourth class shall embrace all matter not embraced in the first, second, or third class, which is not in its form or nature liable to destroy,...the person of any one engaged in the postal service, and is not above the weight provided by law, which is hereby declared lo be not exceeding four pounds...

...drawings, plans, designs, original paintings in oil or water colors, etc., — articles which are not in form or nature liable to destroy, deface, or otherwise...the person of any one engaged in the postal service. Packages will not be forwarded or returned in consequence of misdirection by persons mailing, or the...