Space News
space history and artifacts articles

Messages
space history discussion forums

Sightings
worldwide astronaut appearances

Resources
selected space history documents

  collectSPACE: Messages
  Models & Toys
  Grumman LM contractor model restoration

Post New Topic  Post A Reply
profile | register | preferences | faq | search

next newest topic | next oldest topic
Author Topic:   Grumman LM contractor model restoration
LunarRover
Member

Posts: 95
From: N. California
Registered: Nov 2003

posted 07-31-2004 11:48 AM     Click Here to See the Profile for LunarRover   Click Here to Email LunarRover     Edit/Delete Message   Reply w/Quote
Several cS folks have recently contacted me inquiring about parts for their Grumman contractor lunar module models.

The short answer to any future questions is, yes, I can sometimes supply missing pieces, e.g., the rendezvous antenna, the S-band antenna, etc. I will occasionally purchase a badly yellowed or junker model to use as a parts source for one of my restorations; some pieces have also been successfully reproduced (not cheaply).

Also, I've developed a technique for refinishing the metal parts of these models which yields excellent, new old-stock results; I finger rub a compound into the metal surface; this is not some cheapo silver paint respray sort of deal.

Anyone who needs parts, or perhaps desires a face-lift for their model, please feel free to contact me directly.

I feel a great passion for these historic and incredibly beautiful models, and would enjoy corresponding with anyone who shares these feelings or who has details about this model and it's history.

Larry McGlynn
Member

Posts: 1255
From: Boston, MA
Registered: Jul 2003

posted 07-31-2004 02:13 PM     Click Here to See the Profile for Larry McGlynn   Click Here to Email Larry McGlynn     Edit/Delete Message   Reply w/Quote
I have one of these restored Grumman LM models. They are a sight to behold.

To anyone who would like to own a artifact that truly represents the Apollo era, then I would highly recommend contacting LunarRover.

Go4Launch
Member

Posts: 542
From: Seminole, Fla.
Registered: Jul 2003

posted 01-27-2008 04:44 PM     Click Here to See the Profile for Go4Launch   Click Here to Email Go4Launch     Edit/Delete Message   Reply w/Quote
Would owners of LM models please discuss the position of the rendezvous radar antenna? It appears from some photos to have a small metal pin through the mounting bracket so it can be tilted up or down. Is that the case or did it come fixed at a certain angle?

Rick Mulheirn
Member

Posts: 4167
From: England
Registered: Feb 2001

posted 01-27-2008 05:45 PM     Click Here to See the Profile for Rick Mulheirn   Click Here to Email Rick Mulheirn     Edit/Delete Message   Reply w/Quote
I can only speak for my own model but the rendezvous radar dish has a pin through it that allows it to move. Over the years I have seen lots of these models... often with the dish in different positions so I would presume this is the norm.

GACspaceguy
Member

Posts: 2474
From: Guyton, GA
Registered: Jan 2006

posted 01-27-2008 09:24 PM     Click Here to See the Profile for GACspaceguy   Click Here to Email GACspaceguy     Edit/Delete Message   Reply w/Quote
I agree with Rick, mine has a pin through it that allows free rotation.

Go4Launch
Member

Posts: 542
From: Seminole, Fla.
Registered: Jul 2003

posted 02-11-2008 08:31 PM     Click Here to See the Profile for Go4Launch   Click Here to Email Go4Launch     Edit/Delete Message   Reply w/Quote
Another question for model owners, please, this one on the two inflight VHF antennas: I know the correct orientation of the rear antenna is essentially horizontal (outward), but is the left-hand one also supposed to be horizontal? Mine only seems to mount in a way that has it pointing more upward that outward, if that makes sense.

I can also report excellent results cleaning up the white/cream colored parts of these models using a soft cloth and automotive polishing compound. I had Turtle Wax but any brand is probably OK. It does a great job without scratching the plastic and in fact may even be removing any light scratches but hard to say -- in other words, it is gentle and barely abrasive. I would advise against rubbing compound which is much more abrasive unless you really want to get down to fresh plastic -- and who knows how far down the typical UV tinting goes? Plus it might be hard to recreate the original surface luster; I have not tried.

Incidentally, probably a good alternative would be Novus Plastic Polish #2, which, by the way, does do an excellent job cleaning up any lucite items you may have and removing light scratches.

ggelb
Member

Posts: 21
From: Toledo, Ohio
Registered: Jul 2006

posted 09-07-2009 09:42 PM     Click Here to See the Profile for ggelb     Edit/Delete Message   Reply w/Quote
The pride of my collection is a pre-Apollo 11 Grumman contractor's LEM model. Although yellowed, it is missing only the S-band and 1 RCS thruster as far as I can tell. I would love to restore this magnificent item to its original beauty. What should be my first step to make this happen?

Thank you, in advance, for any assistance you can provide!

Editor's note: Threads merged.

LEMMan
New Member

Posts: 1
From: Harrington, DE 19952
Registered: Sep 2009

posted 09-20-2009 06:57 PM     Click Here to See the Profile for LEMMan   Click Here to Email LEMMan     Edit/Delete Message   Reply w/Quote
Recently I had my Grumman Lunar Model beautifully restored by Andy Lagomarsino.

I have had my model since my childhood years when it was given to me by my father. Luckily, my model had not "yellowed" over the years,(kept in a box and survived a fair number of moves over 40 years or so) but did require a few thruster replacements and fabrication of a missing dish. In addition, my model required some touchup painting and repairs to the base.

Andy professionally restored my model to its original condition and it looks fantastic!!! Furthermore I received several updates along with pictures documenting progress.

I feel very fortunate to have connected with Andy and that he agreed to work on my model.

Rick Mulheirn
Member

Posts: 4167
From: England
Registered: Feb 2001

posted 09-21-2009 06:05 AM     Click Here to See the Profile for Rick Mulheirn   Click Here to Email Rick Mulheirn     Edit/Delete Message   Reply w/Quote
There is nobody better at restoring these models than Andy. If there is such a thing as a Grumman/Topping LEM specialist Andy is it.

To my knowledge he has restored dozens of them...

manilajim
Member

Posts: 256
From: Bergenfield, NJ USA
Registered: May 2000

posted 09-21-2009 01:42 PM     Click Here to See the Profile for manilajim   Click Here to Email manilajim     Edit/Delete Message   Reply w/Quote
Andy rebuilt my LM and did a fantastic job. You can't tell what was done - his work is amazing.

davidcwagner
Member

Posts: 798
From: Albuquerque, New Mexico
Registered: Jan 2003

posted 02-01-2015 02:58 PM     Click Here to See the Profile for davidcwagner   Click Here to Email davidcwagner     Edit/Delete Message   Reply w/Quote
Anyone do LM Contractor model restoration? Please contact me: davidcwagner@yahoo.com.

Editor's note: Threads merged.

mikeh
Member

Posts: 147
From:
Registered: Feb 2008

posted 08-28-2016 11:44 PM     Click Here to See the Profile for mikeh   Click Here to Email mikeh     Edit/Delete Message   Reply w/Quote
Has anyone had success with reducing Topping Precise contractor model yellowing? I have a a LM in very good condition that I'd like to lighten up.

I've read about temporary success of de-yellowing old plastic computers using the Retr0bright process (hydrogen peroxide, Oxy cleaner and UV), or just hydrogen peroxide bath and 6 hours in the sun.

I have also reconditioned old plastic pinball parts with Novus products, #1 being mostly a cleaner polish. I don't know it the model plastics are the same or how much it would actually improve the yellowing.

I'd like to hear from the experts before attempting anything.

Rick Mulheirn
Member

Posts: 4167
From: England
Registered: Feb 2001

posted 08-29-2016 04:57 PM     Click Here to See the Profile for Rick Mulheirn   Click Here to Email Rick Mulheirn     Edit/Delete Message   Reply w/Quote
A good friend of mine Andy Lagomarsino (something of a Topping LM restoration expert) did strip back the yellowed top coat on a LM a few years ago as much to see if it could be done as anything else.

The result was a qualified success. The model did look whiter, but decals and such were not touched and evidence of the yellowing remained.

I know he also had some scary moments when the substance used to remove the top coat began to eat into the plastic.

Personally, I would leave well alone. If you want a whiter example, keep your eyes peeled on eBay and if one crops up buy it and swap over the various parts from the yellowed model (landing gear, antenna and such) to the newer acquisition... should that be necessary.

Be sure an ask any prospective seller to provide photos of the model taken in daylight without flash and with the model on a sheet of white paper.

All times are CT (US)

next newest topic | next oldest topic

Administrative Options: Close Topic | Archive/Move | Delete Topic
Post New Topic  Post A Reply
Hop to:

Contact Us | The Source for Space History & Artifacts

Copyright 2020 collectSPACE.com All rights reserved.


Ultimate Bulletin Board 5.47a





advertisement