Robert H. Peterson Gas Logs

I was given an unused heater and some gas logs from someone who is deceased. The heater is a Timberline NVT-11173R and the gas logs are Robert H. Peterson CHN-30. A local fireplace store told me they believe the logs cannot possibly be Robert H Peterson because they are not stamped with that name. I question this because they are in a Robert H. Peterson carton. One of the logs is cracked but held together by rebar or ? Is there a safety hazard in using it? If you'd prefer to reply to me directly, remove xxxxx and replace it with my user name (ralft).
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.